NETGEAR CM500V
4.2Editor score
Supports up to 300 Mbps plans
Two voice ports included
Affordable monthly savings
In this guide
Finding the right cable modem with phone capabilities is essential for households that rely on both high-speed internet and traditional voice services. These devices combine advanced networking technology with integrated telephony ports to streamline your home setup and reduce monthly rental costs effectively.
We evaluated ten top-rated models based on compatibility, speed capabilities, and voice features to ensure you get the best performance for your specific internet plan. Each product was selected for its ability to support modern DOCSIS standards while maintaining reliable connections for voice calls.
Each pick in this list highlights key specifications and real-world performance metrics to help you make an informed decision for your home network. Please note that product availability and pricing may change over time, so verify details before purchasing to ensure the best value.
Top 3 Picks for Best Cable Modem with Phone
NETGEAR Nighthawk CM1150V
4.1Editor score
Supports up to 800 Mbps plans
Two dedicated voice phone lines
DOCSIS 3.1 technology
NETGEAR Nighthawk CM2050V
4.0Editor score
Supports up to 2.5 Gbps plans
Multi-gigabit Ethernet ports
Future-proof DOCSIS 3.1
Top 10 Best Cable Modem with Phone in 2026 Compared
This side-by-side comparison highlights the key specifications of each cable modem with phone functionality to help you identify the model that best fits your internet speed requirements and budget constraints.
ProductsSpecificationsEditor scorePrice
Best Budget
NETGEAR Nighthawk CM2050V
DOCSIS 3.1 Technology
Up to 2.5 Gbps Speed
Two Voice Phone Lines
Multi-gigabit Ethernet Port
Editor's Choice
NETGEAR CAX30
DOCSIS 3.1 Technology
Up to 1 Gbps Speed
WiFi 6 Router Included
Gigabit Ethernet Ports
4.1Editor score
Best Premium
Motorola MT7711 (Renewed)
DOCSIS 3.0 Technology
Up to 400 Mbps Speed
AC1900 WiFi Router
Two XFINITY Voice Ports
4.0Editor score
ARRIS T25
DOCSIS 3.1 Technology
Up to 800 Mbps Speed
Two Telephony Ports
Gigabit Ethernet Ports
4.1Editor score
NETGEAR C7000
DOCSIS 3.0 Technology
Up to 800 Mbps Speed
AC1900 WiFi Router
Four Gigabit Ethernet Ports
4.2Editor score
NETGEAR CM1150V
DOCSIS 3.1 Technology
Up to 800 Mbps Speed
Two Voice Phone Lines
Four Gigabit Ethernet Ports
4.1Editor score
NETGEAR CM3000
DOCSIS 3.1 Technology
Up to 2.5 Gbps Speed
Multi-gigabit Ethernet Ports
Link Aggregation Support
4.3Editor score
NETGEAR C7100V
DOCSIS 3.0 Technology
Up to 600 Mbps Speed
Two Voice Phone Lines
AC1900 WiFi Router
4.2Editor score
NETGEAR CM500V
DOCSIS 3.0 Technology
Up to 300 Mbps Speed
Two Voice Phone Lines
Gigabit Ethernet Port
4.2Editor score
ARRIS Surfboard SVG2482AC
DOCSIS 3.0 Technology
Up to 600 Mbps Speed
AC1750 WiFi Router
Xfinity Telephone Ports
4.0Editor score
1. NETGEAR Nighthawk CM1150V – Best Overall Cable Modem with Phone
NETGEAR Nighthawk CM1150V
DOCSIS 3.1
800 Mbps Speed
Two Phone Lines
4 Gigabit Ports
The NETGEAR Nighthawk CM1150V stands out as a top choice for households needing both fast internet and reliable phone service. It is certified for Xfinity and supports plans up to 800 Mbps, making it suitable for modern streaming and gaming needs. With two dedicated voice phone lines and four gigabit Ethernet ports, it offers excellent connectivity options for various devices. Its DOCSIS 3.1 technology ensures future-proof performance while significantly reducing monthly rental fees. Overall, it balances advanced features with practical utility for most users. This model is ideal for those seeking a reliable modem that supports high-speed internet and voice services. The combination of speed and connectivity options makes it a strong contender in the market.
Pros
- DOCSIS 3.1 technology
- Supports 800 Mbps plans
- Two voice phone lines
- Four gigabit Ethernet ports
- Saves rental fees
Cons
- Higher price point
- Xfinity compatibility only
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Its DOCSIS 3.1 technology allows for faster data transfer speeds and improved network efficiency. This means you can take advantage of your internet provider's fastest plans without worrying about hardware limitations. The two voice phone lines support enhanced call features like caller ID and conference calling, which are essential for home business users or families with multiple lines. The four gigabit Ethernet ports ensure that your wired devices receive maximum speed and stability. This is particularly useful for gaming consoles or desktop computers that require low latency connections. The build quality is robust, ensuring long-term reliability in demanding environments.
While the CM1150V offers great features, its higher price point may be a consideration for budget-conscious buyers. Additionally, it is only compatible with Xfinity, which limits its appeal to users of other providers. However, the savings on rental fees over time can offset the initial investment. The lack of built-in WiFi means you need a separate router, which could add to the cost. Despite these minor drawbacks, the performance and reliability make it a worthwhile investment for Xfinity users. The setup process is straightforward, ensuring minimal downtime during installation.
If you are an Xfinity user seeking a robust modem that supports both internet and phone services, this model is highly recommended. It provides the speed and connectivity needed for modern households without compromising on voice quality. The investment in this device will pay off through reduced rental fees and improved performance. Ensure your internet plan aligns with its capabilities to maximize its potential. Overall, it delivers a seamless experience for both data and voice users. Its reliability and feature set make it a top choice for many families.
Future-Proof Connectivity
DOCSIS 3.1 ensures compatibility with upcoming internet speed upgrades.
Enhanced Voice Features
Supports caller ID and conference calling for improved communication.
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2. NETGEAR CAX30 – Best Combo Device
NETGEAR CAX30
DOCSIS 3.1
AX2700 WiFi 6
1 Gbps Speed
Modem Router Combo
The NETGEAR CAX30 combines a high-speed modem and WiFi 6 router into a single device, simplifying your home network setup. It supports DOCSIS 3.1 technology and offers speeds up to 1 Gbps on compatible plans. This combo unit is ideal for users looking to maximize their internet performance while reducing equipment clutter. The AX2700 WiFi 6 ensures fast wireless connections for multiple devices simultaneously. While it does not have built-in voice ports, it pairs well with external VOIP solutions for those needing phone services. Overall, it is a powerful solution for modern streaming and gaming needs. The integration of modem and router functionalities makes it convenient for users seeking simplicity.
Pros
- DOCSIS 3.1 speed
- WiFi 6 technology
- Combines modem and router
- Gigabit Ethernet ports
- Multiple provider support
Cons
- No built-in voice ports
- Higher initial cost
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This device supports multiple providers like Xfinity, Spectrum, and Cox, making it versatile for various users. The DOCSIS 3.1 technology ensures that you can take advantage of faster internet plans. The built-in WiFi 6 provides robust coverage for large homes, ensuring every room has reliable access. The four gigabit Ethernet ports allow for stable wired connections, which is crucial for gaming and video conferencing. Its advanced security features protect your network from threats, adding peace of mind. The setup process is user-friendly, allowing you to get online quickly. The management app offers additional control over your network settings.
The absence of built-in voice ports may be a drawback for households relying on traditional phone lines. You might need to invest in a separate VOIP solution to maintain phone services. The price point is higher compared to standalone modems, but the all-in-one design adds value. If your home has multiple high-demand devices, the WiFi 6 capabilities will be beneficial. The performance is reliable, ensuring consistent speeds throughout the day. Regular firmware updates help maintain security and performance. It is a good investment for tech-savvy users wanting a complete network solution.
For users prioritizing high-speed internet and extensive WiFi coverage, the CAX30 is an excellent choice. Its versatility across providers makes it suitable for many households. While it lacks voice ports, its overall performance compensates for this limitation. Ensure your internet plan matches its capabilities for optimal results. The device is designed for reliability and ease of use. It is particularly well-suited for large homes with many connected devices.
Streamlined Setup
All-in-one design reduces equipment and simplifies installation.
Robust WiFi 6 Performance
Ensures fast wireless speeds for multiple devices simultaneously.
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3. Motorola MT7711 (Renewed) – Best Renewed Option
Motorola MT7711 (Renewed)
DOCSIS 3.0
AC1900 WiFi Router
400 Mbps Speed
Two Voice Ports
The Motorola MT7711 is a three-in-one device that combines a modem, router, and voice ports, making it a versatile choice for Xfinity users. It supports DOCSIS 3.0 and offers speeds up to 400 Mbps, which is sufficient for most households. The renewed option provides a cost-effective solution without compromising on essential features. Its AC1900 dual-band WiFi ensures reliable wireless connectivity for multiple devices. The two XFINITY Voice compatible phone ports allow for seamless integration of phone services. Overall, it is a great option for those seeking an all-in-one solution. The device is designed to reduce rental fees and simplify setup.
Pros
- Includes voice ports
- Renewed option available
- Combines modem and router
- Xfinity compatible
- Saves rental fees
Cons
- Only Xfinity compatible
- DOCSIS 3.0 tech
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As a renewed product, it offers significant savings compared to buying a new unit. It includes two voice ports, which is ideal for households needing traditional phone services. The AC1900 dual-band WiFi provides ample coverage for average-sized homes. The built-in security features help protect your network from potential threats. Four gigabit Ethernet ports ensure stable connections for wired devices. This model is specifically designed for Xfinity internet and voice services. The setup is straightforward, allowing you to get online quickly. It is a practical choice for users looking to eliminate monthly rental fees.
The DOCSIS 3.0 technology is slightly older than 3.1, but still supports most current plans. Being renewed might raise concerns about longevity, but it comes with standard warranties. It is only compatible with Xfinity, limiting its use to specific providers. The lack of advanced voice features compared to newer models might be a consideration. However, the price advantage makes it a compelling option for budget-conscious buyers. The performance is consistent, ensuring reliable internet and phone services. It is a solid choice for those prioritizing cost savings.
For Xfinity users looking for a cost-effective all-in-one solution, the MT7711 is a strong contender. Its voice ports and router integration make it convenient for most households. While it is a renewed product, it offers reliable performance and significant savings. Ensure your internet plan is within its supported range. The device is designed to reduce complexity and expenses. It is particularly suitable for those who do not need the latest technology.
Cost-Effective Choice
Renewed option provides significant savings without losing functionality.
All-in-One Convenience
Integrates modem, router, and voice ports into one unit.
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4. ARRIS T25 – Best DOCSIS 3.1 Value
ARRIS T25
DOCSIS 3.1
800 Mbps Speed
Two Voice Ports
Two Gigabit Ports
The ARRIS T25 is a high-performance cable modem that supports DOCSIS 3.1 and offers speeds up to 800 Mbps. It is specifically designed for Xfinity internet and voice services. The device includes two 1 Gbps ports and is ready for multi-gigabit speeds. Its simple setup process makes it accessible for users without technical expertise. With two telephony ports, it ensures reliable voice services alongside high-speed internet. The device is designed to help users save on monthly rental fees. Overall, it offers excellent performance for its price point. The modem is compact and fits easily into most home setups.
Pros
- DOCSIS 3.1 technology
- Up to 800 Mbps speed
- Two telephony ports
- Simple setup process
- Saves rental fees
Cons
- Requires separate router
- Limited provider support
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Its DOCSIS 3.1 technology ensures compatibility with the latest internet plans and networks. This allows for faster speeds and better efficiency compared to older models. The built-in security features help protect your network from potential threats. The two telephony ports support essential voice features, making it ideal for families. It works exclusively with Xfinity, ensuring optimized performance for their services. The design is sleek and does not take up much space. It is a reliable choice for those wanting to upgrade from older modems. The savings on rental fees can add up significantly over time.
While it does not include a built-in router, this allows you to choose a separate unit that fits your needs. The device is limited to Xfinity, which may restrict its use for other providers. The two gigabit ports might be limiting for users needing more wired connections. However, its performance and voice capabilities make it a strong option. It is designed to minimize setup complexity, ensuring you get online quickly. Regular updates help maintain its performance and security. It is a solid choice for Xfinity users seeking reliable internet and voice services.
For Xfinity users looking for a reliable modem with voice support, the T25 is a great choice. Its DOCSIS 3.1 capabilities ensure future-proofing for upcoming internet plans. The simplicity and performance make it suitable for most households. Ensure your internet plan aligns with its capabilities for optimal use. The device offers a seamless experience for both data and voice. It is particularly well-suited for those who want to reduce rental costs.
Future-Ready Speed
DOCSIS 3.1 ensures compatibility with fast internet plans.
Voice Integration
Includes two telephony ports for reliable voice services.
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5. NETGEAR C7000 – Best Multi-Provider Combo
NETGEAR C7000
DOCSIS 3.0
AC1900 WiFi Router
800 Mbps Speed
Four Gigabit Ports
The NETGEAR C7000 is a versatile modem and router combo that supports multiple cable providers like Xfinity and Cox. It offers speeds up to 800 Mbps and features AC1900 WiFi 5 technology for reliable wireless connectivity. The four gigabit Ethernet ports ensure stable connections for your wired devices. This combo unit simplifies your home network by combining two devices into one. While it lacks built-in voice ports, it is an excellent option for data-heavy households. Its versatility across providers makes it a practical choice for many users. The design is robust and suitable for demanding environments.
Pros
- Works with multiple providers
- Combines modem and router
- AC1900 WiFi speeds
- Four gigabit Ethernet ports
- Saves rental fees
Cons
- No built-in voice ports
- Older WiFi 5 tech
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It supports both Xfinity and Cox, giving users flexibility in choosing their internet provider. The AC1900 dual-band WiFi provides adequate coverage for most homes. The four gigabit Ethernet ports allow for stable connections for gaming consoles and PCs. Its setup process is straightforward, supported by the Nighthawk app. This device helps save on monthly rental fees and simplifies your network. The performance is consistent, ensuring reliable internet for streaming and gaming. It is a reliable option for those seeking an all-in-one solution. The device is built to last and perform consistently.
The lack of built-in voice ports means you will need a separate VOIP solution. The AC1900 WiFi 5 is older compared to newer WiFi 6 models. However, its performance is still robust for most modern needs. If you value flexibility across providers, this device is an ideal choice. The combination of modem and router functionalities adds value to the purchase. It is a practical solution for reducing equipment and simplifying network management. Regular firmware updates help maintain its security and performance. Overall, it is a reliable device for general home use.
For users needing a modem router combo compatible with multiple providers, the C7000 is a strong option. Its performance and versatility make it suitable for most households. While it lacks voice ports, it delivers excellent data performance. Ensure your internet plan matches its capabilities for optimal use. The device is designed for reliability and convenience. It is particularly well-suited for those who prioritize flexible provider options.
Flexible Provider Support
Compatible with major providers like Xfinity and Cox for versatility.
All-in-One Convenience
Combines modem and router to simplify your home network.
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6. NETGEAR CM1150V – Best Voice Support
NETGEAR CM1150V
DOCSIS 3.1
800 Mbps Speed
Two Voice Lines
Link Aggregation
The NETGEAR CM1150V is a powerful modem with voice capabilities, ideal for Xfinity users needing reliable phone service. It supports plans up to 800 Mbps and includes two dedicated phone lines for enhanced communication. The DOCSIS 3.1 technology ensures future-proof performance and network efficiency. It features link aggregation support, allowing two ports to combine for faster wired speeds. Four gigabit Ethernet ports provide ample connectivity for your devices. This model is designed to save on monthly rental fees while offering high performance. Its robust build ensures reliability for demanding home networks. The voice features include caller ID and conference calling.
Pros
- Supports 800 Mbps plans
- Two phone lines
- DOCSIS 3.1 technology
- Link aggregation support
- Four gigabit ports
Cons
- Xfinity only
- Higher price point
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This modem is certified for Xfinity, ensuring optimized performance for their internet and voice plans. The two phone lines support essential voice features like 3-way calling. Link aggregation support is a standout feature for users needing faster wired connections. The DOCSIS 3.1 technology keeps your network compatible with future upgrades. The four gigabit ports are ideal for gaming consoles and high-speed devices. Its setup is straightforward, ensuring quick activation and minimal downtime. This device offers a seamless experience for both data and voice. The performance is consistent even during peak usage hours.
The higher price point is a consideration, but the savings on rental fees can offset this over time. Being limited to Xfinity restricts its use to specific providers. However, its voice and data performance make it a strong choice. If you need a modem that supports both services efficiently, this is ideal. The link aggregation feature adds value for power users. It is a reliable investment for those seeking high-speed internet and voice services. Regular firmware updates help maintain its performance and security. Overall, it delivers excellent value for Xfinity users.
For Xfinity users prioritizing voice and data performance, the CM1150V is an excellent choice. Its features ensure a seamless experience for both internet and phone services. The investment in this device will pay off through reduced rental fees. Ensure your internet plan aligns with its capabilities for optimal results. The device is designed for reliability and convenience. It is particularly well-suited for households needing reliable voice services.
Advanced Link Aggregation
Combines ports for faster wired ethernet speeds.
Reliable Voice Services
Includes features like caller ID and 3-way calling.
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7. NETGEAR CM3000 – Best High-Speed Performance
NETGEAR CM3000
DOCSIS 3.1
2.5 Gbps Speed
Multi-gig ports
Link Aggregation
The NETGEAR CM3000 is a high-performance modem designed for users needing maximum internet speeds. It supports DOCSIS 3.1 and offers up to 2.5 Gbps download speeds on compatible plans. This model is ideal for households that prioritize speed and reliability. It includes multi-gigabit Ethernet ports and link aggregation support for faster wired connections. While it lacks built-in WiFi, it pairs well with a router for whole-home coverage. Its robust performance ensures stable connections for 4K streaming and gaming. The device is designed to save up to $300 a year in rental fees. It offers excellent value for those willing to invest in top-tier hardware.
Pros
- DOCSIS 3.1 speeds
- Multi-gigabit ports
- Saves rental fees
- Stable low-latency connection
- Link aggregation support
Cons
- No built-in WiFi
- Requires separate router
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It supports all major U.S. cable internet providers, including Xfinity, Cox, and Spectrum. The DOCSIS 3.1 technology ensures compatibility with the fastest internet plans available. The link aggregation support allows two 1G ports to combine for up to 2Gbps wired speeds. This is particularly useful for power users needing maximum throughput. The setup process is quick, ensuring minimal downtime during installation. It is a powerful choice for those seeking the best available internet speeds. The performance is consistent even during peak usage hours. The device is built to last and deliver reliable results.
The lack of built-in WiFi means you need to purchase a separate router for wireless connectivity. This may increase the overall cost compared to combo units. However, the performance and speed capabilities make it worth the investment. Ensure your internet plan matches its capabilities to maximize its potential. It is a solid choice for those needing maximum speeds and reliability. Regular updates help maintain its performance and security. It is particularly well-suited for large households with multiple demanding devices.
For users prioritizing maximum internet speeds and performance, the CM3000 is the best choice. Its capabilities ensure you can take full advantage of your internet plan. While it requires a separate router, it delivers excellent data performance. The investment in this device will provide long-term reliability. Ensure your plan aligns with its features. It is designed for those seeking premium internet performance.
Maximum Speed Capability
Supports up to 2.5 Gbps for the fastest plans.
Robust Connectivity
Includes multi-gigabit ports and link aggregation.
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8. NETGEAR C7100V – Best Combo with Voice
NETGEAR C7100V
DOCSIS 3.0
AC1900 WiFi Router
600 Mbps Speed
Two Voice Lines
The NETGEAR C7100V combines a modem, router, and voice ports into a single device, ideal for Xfinity users. It supports cable and voice plans up to 600 Mbps with AC1900 WiFi technology. This all-in-one unit simplifies your home network setup and reduces equipment. The two phone lines ensure reliable voice services alongside high-speed internet. The device includes four gigabit Ethernet ports for stable wired connections. It is designed to save on rental fees while offering essential features. Its performance is consistent for most streaming and gaming needs. The voice features include essential call management options.
Pros
- All-in-one solution
- Two voice lines included
- Supports up to 600 Mbps
- AC1900 WiFi router
- Four gigabit ports
Cons
- Xfinity only
- Higher price point
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This combo is specifically designed for Xfinity, ensuring optimized performance for their plans. The AC1900 WiFi provides reliable wireless coverage for average homes. The two voice lines support basic phone features without needing extra hardware. The four gigabit ports ensure your devices receive fast speeds. Its setup process is user-friendly, supported by management tools. It is a practical choice for those needing both internet and phone services. The device offers a seamless experience for most households. Its design is compact and fits easily into most setups.
It is limited to Xfinity, which restricts its use to specific providers. The price point may be higher compared to standalone modems. However, the convenience of an all-in-one unit adds value. If you need a device that supports both services efficiently, this is ideal. The performance is reliable, ensuring consistent internet and voice. Regular updates help maintain its security and performance. It is a solid choice for Xfinity users wanting a complete solution.
For Xfinity users seeking an all-in-one solution with voice support, the C7100V is a great choice. Its features ensure a seamless experience for data and voice. The investment will provide convenience and reduce equipment. Ensure your plan matches its capabilities. It is designed for those who want a complete network solution.
Seamless Integration
All-in-one design combines modem, router, and voice ports.
Convenient Voice Support
Includes two phone lines for reliable communication.
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9. NETGEAR CM500V – Best Affordable Choice
NETGEAR CM500V
DOCSIS 3.0
300 Mbps Speed
Two Voice Lines
One Gigabit Port
The NETGEAR CM500V is an affordable modem with voice capabilities, ideal for households with moderate internet needs. It supports plans up to 300 Mbps and includes two dedicated phone lines for reliable communication. This device helps save on monthly rental fees and ensures essential voice features. It works with Xfinity and supports basic voice services without extra hardware. The setup process is straightforward, making it accessible for most users. While it is a budget option, it offers reliable performance for its class. It is designed to provide a seamless experience for data and voice. The one gigabit port is sufficient for most wired needs.
Pros
- Affordable price
- Two voice lines
- Saves rental fees
- Easy setup
- DOCSIS 3.0
Cons
- Limited to 300 Mbps
- Only Xfinity compatible
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It supports Xfinity internet and voice, ensuring compatibility with their plans. The two phone lines support essential features like caller ID. This device is a practical solution for those looking to save on rental fees. Its DOCSIS 3.0 technology is sufficient for most current internet speeds. The setup is quick and easy, ensuring minimal downtime. It is a solid choice for basic home internet and phone services. Regular updates help maintain its performance and security. It is particularly well-suited for smaller households.
The speed limit of 300 Mbps may not suit households with high-speed plans. Being limited to Xfinity restricts its use to specific providers. However, its affordability and voice features make it a strong option. For users with basic needs, this device provides excellent value. The investment is low compared to premium modems. It is a reliable choice for those prioritizing savings. Regular firmware updates ensure it performs consistently. Overall, it delivers solid performance for its price point.
For users with moderate internet needs looking for affordability, the CM500V is a strong choice. Its voice support and cost savings make it ideal for many households. Ensure your plan aligns with its capabilities. It is designed for those who want a practical solution.
Affordable Performance
Budget-friendly option with reliable internet and voice support.
Essential Voice Features
Includes two phone lines with basic call features.
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10. ARRIS Surfboard SVG2482AC – Best Budget Combo
ARRIS Surfboard SVG2482AC
DOCSIS 3.0
AC1750 WiFi Router
600 Mbps Speed
Renewed Product
The ARRIS Surfboard SVG2482AC is a three-in-one device combining modem, router, and voice ports. It is a renewed option, offering significant savings without losing functionality. This device supports Xfinity plans up to 600 Mbps and includes telephone services. The AC1750 dual-band WiFi provides reliable coverage for your wireless devices. Its four gigabit Ethernet ports ensure stable connections for your wired needs. This model is ideal for those seeking an affordable all-in-one solution. It helps eliminate monthly rental fees effectively. The setup is straightforward for most users. It is designed for reliability and ease of use.
Pros
- All-in-one combo
- Renewed affordable option
- Supports up to 600 Mbps
- Xfinity voice ports
- Four gigabit ports
Cons
- Xfinity only
- Older DOCSIS 3.0
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As a renewed product, it provides a cost-effective solution for Xfinity users. The three-in-one design simplifies your home network setup significantly. It supports plans up to 600 Mbps, suitable for most households. The Xfinity telephone ports ensure seamless voice service integration. The AC1750 dual-band WiFi is sufficient for typical home use. This device helps save money and reduce equipment. It is a practical choice for budget-conscious users. Regular updates maintain its performance and security. It is designed to deliver consistent results.
Being renewed might raise concerns about longevity, but it comes with standard warranties. It is limited to Xfinity, which restricts its use to specific providers. The DOCSIS 3.0 technology is older but sufficient for current plans. If you prioritize cost savings, this model is a strong option. Its performance is reliable for most home internet and voice needs. It is a solid choice for those who do not need the latest tech. The investment is low and offers good value. Overall, it delivers consistent performance.
For budget-conscious Xfinity users looking for an all-in-one solution, this is a great choice. Its voice support and affordability make it ideal for many households. Ensure your plan matches its capabilities. It is designed for those wanting a complete yet affordable solution.
Cost-Effective Solution
Renewed option offers significant savings for Xfinity users.
All-in-One Design
Combines modem, router, and voice ports into one device.
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Buying Guide – How to Choose the Best Cable Modem with Phone
Selecting the right cable modem with phone functionality requires considering compatibility, speed, and voice features to meet your specific household needs effectively.
Provider Compatibility
Ensure the modem is certified for your internet provider to avoid activation issues. Many modems are specific to providers like Xfinity, Spectrum, or Cox. Using a compatible model ensures seamless integration with your existing services. Check provider certification lists before purchasing.
Always verify your provider's approved modem list before buying to ensure compatibility.
Internet Speed Support
Choose a modem that supports the maximum speed of your current or planned internet plan. DOCSIS 3.0 is sufficient for speeds up to 600 Mbps while 3.1 is ideal for higher speeds. Matching the modem to your plan ensures you get the full value of your subscription. Avoid underpowered devices that bottleneck your connection.
Match your modem's DOCSIS version and speed rating to your current internet plan.
Voice Port Requirements
If you need traditional landline service, ensure the modem has dedicated phone ports. Some models support multiple lines for households with multiple users. Voice features may include caller ID and 3-way calling for enhanced communication. Check if the modem supports the number of lines you require.
Select a modem with enough phone ports for all your landline needs.
DOCSIS Technology
DOCSIS 3.1 offers better performance, security, and efficiency than DOCSIS 3.0. This technology supports faster internet plans and future upgrades seamlessly. Investing in newer technology ensures your hardware stays relevant longer. Consider your future internet needs when choosing the version.
Prefer DOCSIS 3.1 for future-proofing and better network efficiency.
Ethernet Ports
Check the number of gigabit Ethernet ports for connecting wired devices. Most users need at least four ports for PCs, gaming consoles, and more. Limited ports might require a switch which adds complexity to your setup. Ensure the modem has enough ports for your wired device count.
Ensure the modem has sufficient gigabit Ethernet ports for your wired devices.
WiFi Router Integration
Some modems come with built-in routers for simpler setup and less equipment. Others require separate routers which offer more flexibility in WiFi performance. Decide if you prefer an all-in-one unit or a separate router setup. Consider the range and performance needs of your home when choosing.
Decide between a combo unit and a separate router based on your home needs.
Rental Fee Savings
Buying your own modem can save hundreds of dollars annually compared to renting. Calculate the cost over time to determine the savings from purchasing. While upfront costs are higher, long-term savings are substantial. Look for models with warranties to protect your investment.
Calculate rental fees to confirm potential savings from buying your own modem.
Budget and Value
Set a budget that balances cost with essential features like voice and speed. Affordable models might lack advanced features but still meet basic needs. Premium models offer better future-proofing and higher speeds. Find the model that offers the best value for your situation.
Balance your budget against the essential features your household requires.
How to Use and Care for Your Cable Modem with Phone
To set up your modem, connect the coaxial cable to the wall outlet and the modem. Plug in the power adapter and allow the device to initialize fully. Connect your computer via Ethernet to verify internet access and configure settings.
If your modem has phone ports, connect your telephone device to the designated ports. Configure your voice settings through your provider's portal if needed. Test calls to ensure voice service is working properly.
Regularly restart your modem to clear cache and maintain performance. Keep the device in a cool well-ventilated area to prevent overheating. Update firmware regularly to ensure security and optimal functionality.
Frequently Asked Questions
Do cable modems with phone work with any internet provider?
Most cable modems with phone are specific to certain providers like Xfinity or Spectrum. Check your provider's compatibility list before purchasing to ensure activation and proper functionality. Some models are only certified for specific networks.
How do I save money by buying my own cable modem?
Purchasing your own modem eliminates monthly rental fees charged by your internet provider. Over time, the savings can exceed the cost of the modem itself. Many providers charge fees ranging from ten to fifteen dollars monthly for rentals.
What is the difference between DOCSIS 3.0 and 3.1?
DOCSIS 3.1 offers faster speeds, better security, and higher efficiency than 3.0. It supports plans beyond 600 Mbps while 3.0 is limited to slower tiers. Upgrading to 3.1 ensures your modem can handle future internet speed increases.
Can I use my own phone lines with these modems?
Yes, modems with phone ports support traditional telephone lines for voice services. You will need to verify your provider supports these features on their network. These ports replace the need for separate phone modems.
Do I need a separate router with a modem that has phone ports?
Modems with phone ports typically do not include built-in WiFi routers. You will need a separate router to connect wireless devices to the network. Combining modem and router units are available but not always compatible with voice features.
How long does it take to set up a cable modem with phone?
Setup usually takes about thirty to sixty minutes depending on your provider's activation process. Follow the steps provided to connect the coaxial and phone cables properly. Activation may require calling your provider's automated system or website.
Final Thoughts on Choosing the Best Cable Modem with Phone
This guide has highlighted the top cable modems with phone functionality to help you make an informed choice. The NETGEAR CM1150V stands out for its balance of speed and voice features while budget options like the CM500V offer great value. Each model serves different needs based on your internet provider and speed requirements.
When choosing, prioritize provider compatibility and DOCSIS technology to ensure long-term satisfaction. Consider the number of phone ports and Ethernet options needed for your household devices. Avoid overspending by matching the modem's capabilities with your current plan.
Remember to check current prices and availability before finalizing your purchase to get the best deal. Verify any additional fees or promotions your provider might offer. Investing in the right modem will enhance your internet experience and save money.