Comrex ACCESS & BRIC-Link is fully compatible with sip.audio. It includes OPUS, our preferred codec for interoperability.
Tutorial: Configure Comrex IP Codec for sip.audio
- Log in to the web interface for your Comrex unit using its IP address, or access via KVM.
- In 'System Settings', enable 'Show Advanced Settings'.
- Under 'SIP Settings' or 'Alternate Modes - EBU 3326', configure as follows...
Accept Incoming Connections: Enabled
Use STUN Server: Yes
Use SIP Proxy: Enabled
SIP Proxy Address: proxy.sip.audio
SIP Domain: sip.audio
SIP Username: SIP Account Username (For example, enter fmstation.comrex for firstname.lastname@example.org)
SIP Password: SIP Account Password
- In the Comrex 'Connections' tab, check the SIP Status. It should show ONLINE (200 OK).
- Ideally, under 'Switchboard Server' set the STUN Server as... stun.sip.audio
- Consider adding a custom SIP profile as in this tutorial...
Tutorial: Add SIP profile to Comrex IP Codec
- In 'Remotes', select 'Add New Remote'...
Name: Choose a Display Name for your destination.
IP Address or Phone Number: Actually the SIP address. (email@example.com)
Profile: EBU 3326/SIP OPUS Mono
- Click 'OK'.
- Select the destination.
- Click 'Connect'.
You must have a DNS server set in the Comrex network settings. If in doubt, use Google's 18.104.22.168
Firmware must be version 3.0 or later.
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