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- Feb 15, 2013
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Dear forum members,
We have a problem with incoming GSM calls to 3CX PBX.
In any case incoming calls are dropped by 404 User Unknown error.
I try to reach extension 402, IP of PBX : 192.168.0.103, IP of GSM Gateway : 192.168.0.106
The GSM Gateway is registered as a gateway. Outgoing calls are working fine.
Config of GSM Gateway:
I have the following log from 3CX:
Please help me to solve this problem.
Thank you in advance,
Gergo
We have a problem with incoming GSM calls to 3CX PBX.
In any case incoming calls are dropped by 404 User Unknown error.
I try to reach extension 402, IP of PBX : 192.168.0.103, IP of GSM Gateway : 192.168.0.106
The GSM Gateway is registered as a gateway. Outgoing calls are working fine.
Config of GSM Gateway:
I have the following log from 3CX:
Code:
15-febr.-2013 16:36:08.859 [CM102001]: Authentication failed for AuthFail Recv Req INVITE from 192.168.0.106:5060 tid=597307081 Call-ID=1190547273:
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.106:5060;rport=5060;branch=z9hG4bK597307081
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]>
From: <sip:[email protected]>;tag=1913463130
Call-ID: 1190547273
CSeq: 21 INVITE
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, BYE, CANCEL, REFER, OPTIONS, INFO, REGISTER
Content-Type: application/sdp
Proxy-Authorization: Digest username="10001",realm="3CXPhoneSystem",nonce="414d535c072ee6e812:a00fa409e54be0bf7edbb4b05e01b2ce",uri="sip:[email protected]",response="8e0dc874f85b14c48fc81bea86778f9e",algorithm=MD5
User-Agent: GSM Gate
Content-Length: 278
v=0
o=- 123456 654321 IN IP4 192.168.0.106
s=A conversation
c=IN IP4 192.168.0.106
t=0 0
m=audio 7078 RTP/AVP 0 8 2 3 101
a=rtpmap:0 PCMU/8000/1
a=rtpmap:8 PCMA/8000/1
a=rtpmap:2 G726-32/8000/1
a=rtpmap:3 GSM/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
; Reason: Credentials don't match, check that authorization-ID and password match the ones in extension settings
15-febr.-2013 16:36:08.859 [CM500002]: Unidentified incoming call. Review INVITE and adjust source identification:
Invite-UNK Recv Req INVITE from 192.168.0.106:5060 tid=597307081 Call-ID=1190547273:
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.106:5060;rport=5060;branch=z9hG4bK597307081
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]>
From: <sip:[email protected]>;tag=1913463130
Call-ID: 1190547273
CSeq: 21 INVITE
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, BYE, CANCEL, REFER, OPTIONS, INFO, REGISTER
Content-Type: application/sdp
Proxy-Authorization: Digest username="10001",realm="3CXPhoneSystem",nonce="414d535c072ee6e812:a00fa409e54be0bf7edbb4b05e01b2ce",uri="sip:[email protected]",response="8e0dc874f85b14c48fc81bea86778f9e",algorithm=MD5
User-Agent: GSM Gate
Content-Length: 278
v=0
o=- 123456 654321 IN IP4 192.168.0.106
s=A conversation
c=IN IP4 192.168.0.106
t=0 0
m=audio 7078 RTP/AVP 0 8 2 3 101
a=rtpmap:0 PCMU/8000/1
a=rtpmap:8 PCMA/8000/1
a=rtpmap:2 G726-32/8000/1
a=rtpmap:3 GSM/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
15-febr.-2013 16:36:08.859 [CM302002]: Authentication failed due to unidentified source of: SipReq: INVITE [email protected] tid=597307081 cseq=INVITE [email protected]:5060 / 21 from(wire)
15-febr.-2013 16:36:08.750 [CM500002]: Unidentified incoming call. Review INVITE and adjust source identification:
Invite-UNK Recv Req INVITE from 192.168.0.106:5060 tid=147136682 Call-ID=1190547273:
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.106:5060;rport=5060;branch=z9hG4bK147136682
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]>
From: <sip:[email protected]>;tag=1913463130
Call-ID: 1190547273
CSeq: 20 INVITE
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, BYE, CANCEL, REFER, OPTIONS, INFO, REGISTER
Content-Type: application/sdp
User-Agent: GSM Gate
Content-Length: 278
v=0
o=- 123456 654321 IN IP4 192.168.0.106
s=A conversation
c=IN IP4 192.168.0.106
t=0 0
m=audio 7078 RTP/AVP 0 8 2 3 101
a=rtpmap:0 PCMU/8000/1
a=rtpmap:8 PCMA/8000/1
a=rtpmap:2 G726-32/8000/1
a=rtpmap:3 GSM/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
Please help me to solve this problem.
Thank you in advance,
Gergo