488 Not acceptable here

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I am helping a friend on one of his sip trunk and couldn't find the way
to resolve his problem. His asterisk's problem is like this:
0. When incoming call to one of his sip trunk, Asterisk reply with "488
Not acceptable here". So the call get dropped.
1. Recently upgraded Elastix with Asterisk 1.4.33
2. Was working fine before the upgrade
3. There are total 4 SIP trunks connected to different providers. All
others works fine.
4. All codecs are allowed.
5. I setup his account on my Asterisk as…

Asterisk Users 4.9 years ago 0 Answers

401 Unauthorized with Snom but not with Zoiper softphone

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Hello, I'm having difficulty with registering a SIP account in a Snom 320
IP-phone. This is what sip debug tells me :
[Oct 7 13:28:42] VERBOSE[20314] chan_sip.c: [Oct 7 13:28:42]
<--- SIP read from UDP:public_ip:58697 --->
REGISTER sip:sip.domain.tld SIP/2.0
Via: SIP/2.0/UDP 192.168.114.200:2048;branch=z9hG4bK-vj1xvbdnp4dw;rport
From: ;tag=sd2b3o74zc
To:
Call-ID: 3c28a76e73cf-gp9nioi8zdci
CSeq: 12 REGISTER
Max-Forwards: 70
Contact:
;reg-id=1;q=1.0;+sip.instance="";audio;mobility="fix
ed";duplex="full";description="snom320";actor="principal";events="dialog";methods="INVITE,ACK,CANCEL,BYE,REFER,OPTIONS,NOTIFY,SUBSCRIBE,PRACK,MESSAGE,INFO"
User-Agent: snom320/8.4.18
Allow-Events: dialog
X-Real-IP: 192.168.114.200
Supported: path, gruu
Expires: 3600
Content-Length: 0
<------------->
[Oct 7 13:28:42] VERBOSE[20314] chan_sip.c: [Oct 7…

Asterisk Users 5 years ago 11 Answers