Resource Library
1-800-237-1776
Covid-19 | Note on Operations
Submit
Products
IP Audio Codecs
Portable
ACCESS NX
Rackmount
BRIC-Link II
ACCESS NX Rack
ACCESS MultiRack
Accessories
Comrex Connect Modems
FieldTap
IP Video Codecs
Portable
LiveShot Portable
Rackmount
LiveShot Rackmount
Accessories
Comrex Connect Modems
LiveShot Control App
Studio Telephone Interfaces
For The Web
Opal
For VoIP Lines
VH2
For POTS Lines
STAC
Digital Hybrids
For IFB
EarShot IFB
Tools
Codec Commander
Compatible 3G/4G Modems
Data Calculator
Device Manager
Fleet Commander
Mobile Apps
Switchboard
Dealers
Audio Dealers
Video Dealers
About
Mission
Who We Are
Values
Meet The Team
Careers
News
In the News
Events
Support
IP Audio Codecs
Portable
ACCESS NX
Rackmount
BRIC-Link II
ACCESS NX Rack
ACCESS MultiRack
Accessories
Comrex Connect Modems
FieldTap
IP Video Codecs
Portable
LiveShot Portable
Rackmount
LiveShot Rackmount
Studio Telephone Interfaces
For The Web
Opal
For VoIP Lines
VH2
For POTS Lines
STAC Classic
Hybrids
For IFB
EarShot IFB
Retired Codecs
ACCESS Portable Classic
ACCESS Portable 2USB
ACCESS Rackmount
BRIC-Link
BlueBox
DX ISDN Codecs
Envoy
Hotline
Matrix
Nexus
Other Retired Products
Buddy
Cue Equipment
Frequency Extenders
Mix-Minus
STAC VIP
TCB-1
TCB-2
Contact
Resource Library
Click here to read our post on Flash end-of-life and how it affects your Comrex unit.
Hotline
Manuals
Hotline Manual
Technotes
POTS Modems vs IP Telephony
POTS Over ISDN
Modem Line Checklist
POTS vs ISDN
POTS Basics
Fixing Bad POTS Lines
Using a POTS Codec on a Dry Pair
