• Shop
    • Call Center & Office Accessories
    • Headsets & Earphones
    • Microphones & Accessories
    • Modems, Routers & Gateways
    • PBX & Small Business Phone Systems
    • Telephone Adapters (ATAs)
    • Uncategorized
    • Conference Phones & Accessories
      • USB Microphones
      • XLR Microphones
      • Wireless Headsets For Calls
      • Wired Headsets For Calls
    • VoIP Phones
      • Desk Phones
      • Cordless Phones
    • VoIP Gateways
      • VoIP Modems
      • VoIP Routers
      • VoIP To Analog Converters
  • Elevate
    • Plans
    • Devices
    • Add-Ons
    • Contact Center
    • Integrations
  • Demo Sites
    • Automotive Demo
    • K-12 Demo
  • About us
  • Contact us
Request a Quote
Menu
Search
Compare“ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)” has been added to the compare list
  • Arris Touchstone TM822G DOCSIS 3.0 8×4 Ultra-High Speed Telephony Modem
Home Modems, Routers & Gateways VoIP Modems Arris Touchstone TM822G DOCSIS 3.0 8×4 Ultra-High Speed Telephony Modem
Dbit N300 Easy Setup Wireless Wi-Fi Router Smart Home Internet Router – 2 x High Power Antennas, 4 x Fast Ethernet Ports, Supports Wireless Repeater, WISP Mode (T1 Pro)
Dbit N300 Easy Setup Wireless Wi-Fi Router Smart Home Internet Router - 2 x High Power Antennas, 4 x Fast Ethernet Ports, Supports Wireless Repeater, WISP Mode (T1 Pro) $19.99
Back to products
Fanvil GA10 SIP ATA Gateway 2 SIP lines with single network port
Fanvil GA10 SIP ATA Gateway 2 SIP lines with single network port $45.00

Arris Touchstone TM822G DOCSIS 3.0 8×4 Ultra-High Speed Telephony Modem

$44.44

Add to wishlist
Add to quote loading
Remove compare
Compare
Add to wishlist
Category: VoIP Modems Brand: ARRIS
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Arris Touchstone TM822G DOCSIS 3.0 8×4 Ultra-High Speed Telephony Modem

The Touchstone DOCSIS 3.0 8×4 Embedded Multimedia Terminal Adaptor (EMTA) TM822G delivers two lines of primary line Voice over IP (VoIP), Ultra-high speed data access, and multiple battery pack options to support telephony service during power outages. With the TM822G, cable operators can offer data services at speeds greater than 300Mbps to their subscribers! Comcast may not activate in some regions. Please check with your cable company for modem compatibility. Full model # TM822G/NA-8
DOCSIS 3.0 compliant PacketCable 1.0 and 1.5 compliant PacketCable 2.0 support with firmware upgrade
Flexible 8×4 downstream/upstream channel-bonding with superior throughput Backwards compatible with DOCSIS 1.0, 1.1, and 2.0
Up to two lines of carrier-grade VoIP Multiple Protocol Support: PacketCable (NCS) or Session Initiation Protocol (SIP) IPv4 or IPv6 addressing modes for DOCSIS CM layer
The Touchstone DOCSIS 3.0 8×4 Embedded Multimedia Terminal Adaptor (E-MTA) TM822G delivers two lines of primary line Voice over IP (VoIP), ultra-high speed data access, and multiple battery pack options to support telephony service during power outages.

Customers say

Customers find the modem reliable and easy to set up, particularly appreciating the self-activation through Comcast’s website. Moreover, the device works well with various providers including Comcast and Xfinity triple play, and customers report good speeds, with one mentioning it handles 100mbps down just fine. Additionally, the modem saves money by reducing Comcast bills by $10 per month. However, the internet connection and battery backup features receive mixed reviews, with some customers reporting connectivity issues and others noting the absence of a backup battery.

AI Generated from the text of customer reviews

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Arris Touchstone TM822G DOCSIS 3.0 8×4 Ultra-High Speed Telephony Modem” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.

Related products

-6%
C4000BG CenturyLink Bonded Line Wi Fi DSL Router
Compare

C4000BG CenturyLink Bonded Line Wi Fi DSL Router

VoIP Modems
$126.97 Original price was: $126.97.$118.93Current price is: $118.93.
Leading the next generation of Wi-Fi, the C4000BG Wi-Fi 6 xDSL Router is powered by the industry’s latest Wi-Fi Certified
Add to wishlist
Compare
Quick view
CenturyLink C4000LG CenturyLink Modem by GreenWave (Renewed)
Compare

CenturyLink C4000LG CenturyLink Modem by GreenWave (Renewed)

VoIP Modems
$97.49
This pre-owned or refurbished product DSL C4000LG Router has been professionally inspected and tested to work and look like new
Add to wishlist
Remove compare
Quick view
Fanvil X7A Android VoIP Phone, 7-Inch Color Touch Screen, 20 SIP Lines, 802.11ac Wi-Fi, Dual-Port Gigabit Ethernet, Power Adapter Not Included
Compare

Fanvil X7A Android VoIP Phone, 7-Inch Color Touch Screen, 20 SIP Lines, 802.11ac Wi-Fi, Dual-Port Gigabit Ethernet, Power Adapter Not Included

VoIP Modems
$156.00
As a high-end enterprise IP phone with Android 9.0 OS, Fanvil X7A provides a more intelligent and smoother touch operation
Add to wishlist
Compare
Quick view
Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 2.5 Gbps Ethernet Cable Modem ONLY | Requires Separate WiFi Router
Compare

Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 2.5 Gbps Ethernet Cable Modem ONLY | Requires Separate WiFi Router

VoIP Modems
$149.99
From the brand Cable Modems & Networking Retail Modem Compatibility Shop our Best Sellers We are an American company with
Add to wishlist
Compare
Quick view
-7%
NETGEAR Nighthawk Cable Modem with Voice (CM1150V) – Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1
Compare

NETGEAR Nighthawk Cable Modem with Voice (CM1150V) – Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1

VoIP Modems
$249.99 Original price was: $249.99.$232.81Current price is: $232.81.
NETGEAR Nighthawk Multi Gig speed Cable Modem for XFINITY Internet & voice delivers Gigabit speed Cable Internet and the best
Add to wishlist
Compare
Quick view
NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds – Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox – Cable Plans up to 2.5Gbps
Compare

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds – Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox – Cable Plans up to 2.5Gbps

VoIP Modems
$299.99
Upgrade to faster speeds with the revolutionary DOCSIS® 3.1 mid/high-split cable modem from NETGEAR. The Nighthawk® CM3000 cable modem is
Add to wishlist
Compare
Quick view
-6%
NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
Compare

NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0

VoIP Modems
$192.00 Original price was: $192.00.$180.00Current price is: $180.00.
Fast self-activation for XFINITY from Comcast customers – Get connected without a service call. Top Tier Dual Band Performance. Compatible
Add to wishlist
Compare
Quick view
USB 2.0 56K Fax Modem, External V.90 V.92 Modem with Dual Ports, USB Data Modem Compatible with Win 7/Win 8/Win 10/Win XP, Auto-Dial, Tone and Pulse Dialing, Auto Answer, Auto Retrain
Compare

USB 2.0 56K Fax Modem, External V.90 V.92 Modem with Dual Ports, USB Data Modem Compatible with Win 7/Win 8/Win 10/Win XP, Auto-Dial, Tone and Pulse Dialing, Auto Answer, Auto Retrain

VoIP Modems
$28.79
Features:1. Plug and Play. It is suitable for WIN 98/2000/ME/XP/Vista/CE5.0/10/8.1/8/7. No need for any external driver.2. For GRIS fax cats
Add to wishlist
Compare
Quick view

    Affiliate Disclosure

    Disclosure: We are participants in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

    Our stores
    • Home
    • Shop
    • Wishlist
    • Shopping Cart
    USEFUL LINKS
    • Checkout
    • Contact us
    • Privacy Policy
    • Affiliate Disclosure
    • Returns & Refunds Policy
    Top Categories
    • Plans
    • Devices
    • Add-Ons
    • Integrations
    • Contact Center
    Cloud 504 Technologies LLC 2025. All Rights Reserved.
    Cloud 504 Voice | Main Site | Privacy Policy | Terms of Service
    payments
    • Shop
      • Call Center & Office Accessories
      • Headsets & Earphones
      • Microphones & Accessories
      • Modems, Routers & Gateways
      • PBX & Small Business Phone Systems
      • Telephone Adapters (ATAs)
      • Uncategorized
      • Conference Phones & Accessories
        • USB Microphones
        • XLR Microphones
        • Wireless Headsets For Calls
        • Wired Headsets For Calls
      • VoIP Phones
        • Desk Phones
        • Cordless Phones
      • VoIP Gateways
        • VoIP Modems
        • VoIP Routers
        • VoIP To Analog Converters
    • Elevate
      • Plans
      • Devices
      • Add-Ons
      • Contact Center
      • Integrations
    • Demo Sites
      • Automotive Demo
      • K-12 Demo
    • About us
    • Contact us
    • Wishlist
    • Compare
    • Login / Register
    Free Phone or Headset with Elevate Pro
    Facebook X Instagram YouTube Pinterest linkedin TikTok
    We use cookies to ensure you get the best experience on our website. By using Cloud 504 Voice, you agree to our use of cookies. Learn more.
    Accept
    Shop
    Wishlist
    0 items Cart
    My account
    Compare products
    Close