Ernest W. Lessenger
2003-Oct-01 12:23 UTC
[Asterisk-Users] Audiocodes gateway and asterisk
Is anyone on the list using an Audiocodes gateway with asterisk and SIP? I'm looking at that platform, but I have a couple of issues: 1) Echo cancellation. The echo that I'm hearing with an X100P is unacceptable. Does the Audiocodes do better? 2) Line signalling. I'm using Kewlstart with the X100P, but it looks like the audiocodes uses loopstart only. How does this work with voicemail, etc? My experience with loopstart on the X100P is that voicemail never stops and I end up with two-hour long messages. Any comments or suggestions? Thanks, --Ernest
Ernest,
There is a beta load that you can get from the Audiocodes dealer which
is working for us.
We are using their 4-port MP-104 SIP gateway and the only problems we
have with it
are:
1. Outgoing calls go out to the lines in a round-robin fashion. You can
put any number of the
lines in a hunt group but if the group has more than one channel,
you can only distribute
the outgoing calls in round-robin fashion.
2. I'm having problems with out-of-band DTMF but I'm having the same
problems with
the Cisco 7960's also. Probably an Asterisk problem. Maybe someone
else will help
me with this. ;)
3. Call transfer and hold work with the beta load on the Audiocodes.
Date: Wed, 01 Oct 2003 12:23:43 -0700
To: asterisk-users@lists.digium.com
From: "Ernest W. Lessenger" <ernest@oacys.com>
Subject: [Asterisk-Users] Audiocodes gateway and asterisk
Reply-To: asterisk-users@lists.digium.com
Is anyone on the list using an Audiocodes gateway with asterisk and SIP?
I'm looking at that platform, but I have a couple of issues:
1) Echo cancellation. The echo that I'm hearing with an X100P is
unacceptable. Does the Audiocodes do better?
2) Line signalling. I'm using Kewlstart with the X100P, but it looks like
the audiocodes uses loopstart only. How does this work with voicemail, etc?
My experience with loopstart on the X100P is that voicemail never stops and
I end up with two-hour long messages.
Any comments or suggestions?
Thanks,
--Ernest