Audio Codes Median 1000 SIP to MM

[voippbx]

I have a Nortel connected to a SIP gateway AUDIOCODES and when dialing into the MM via the 6330 i get the SIP errors below? Can anyone understand what or why MM isn't answering?

sip:6330@gymshop.lsc.internal;user=phone SIP/2.0
Via: SIP/2.0/TLS 10.148.10.14;branch=z9hG4bKac2037207154;alias
Max-Forwards: 70
From: ;tag=1c2037189275
To:
Call-ID: 2037188231782010175130@10.148.10.14
CSeq: 1 INVITE
Contact:
Supported: em,100rel,timer,replaces,path,resource-priority,sdp-anat
Allow: REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,INFO,SUBSCRIBE,UPDATE
User-Agent: Audiocodes-Sip-Gateway-/v.5.80A.023.006
Content-Type: application/sdp
Content-Length: 230

v=0
o=AudiocodesGW 2037164573 2037164259 IN IP4 10.148.10.14
s=Phone-Call
c=IN IP4 10.148.10.14
t=0 0
m=audio 6090 RTP/AVP 0 96
a=rtpmap:0 PCMU/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-15
a=ptime:20
a=sendrecv
[Time: 1

7d:17h:51m:30s ( lgr_flow)(5938 ) TlsTransportObject#90- CTcpClientSocket::Send connect on send triggered [Time: 17:51:30]

7d:17h:51m:30s ( sip_stack)(5939 ) Resource SIPMessage deleted - #7 [Time: 17:51:30]

7d:17h:51m:30s [PType=9] ( lgr_flow)(5940 ) TlsTransportObject#90- CTcpClientSocket::HandleSocketEvent socket connected [Time: 17:51:30]

7d:17h:51m:37s ( lgr_psbrdex)(5941 ) pstn recv <-- CALL_DISCONNECTED Trunk:0 Conn:255 RetCause:104 NetCause:31 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_psbrdif)(5942 ) Abnormal Disconnect cause:31#GWAPP_NORMAL_UNSPECIFIED Trunk:0 Conn:255 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5943 ) #52:LOCAL_CALL_DISCONNECTED_EV(Trunk:0 Conn:255 Bchannel:23 TpEv=67) [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5944 ) | #52:LOCAL_CALL_DISCONNECTED_EV [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5945 ) | #52:RELEASE_EV (send) GWAPP_NORMAL_UNSPECIFIED : (2037188231782010175130@10.148.10.14) [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5946 ) | | #47:RELEASE_EV2037188231782010175130@10.148.10.14) [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5947 ) | | #47:Call changing states from:InitiatedState_Tel2IP toisconnectingState [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5948 ) | | #47:RELEASE_ACK_EV2037188231782010175130@10.148.10.14) [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5949 ) | | | #47:RELEASE_EV(2037188231782010175130@10.148.10.14) [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5950 ) New SIPMessage created - #6 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5951 ) | |(SIPTU#61)DISCONNECT_REQ State:Inviting(2037188231782010175130@10.148.10.14) [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5952 ) SIPCall(#61) changes state from Inviting to Cancelling [Time: 17:51:37]

7d:17h:51m:37s ( lgr_stk_ses)(5953 ) SendToCall - event: RELEASE_ACK_EV m_Call#47 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5954 ) | | #47:RELEASE_ACK_EV2037188231782010175130@10.148.10.14) [Time: 17:51:37]

7d:17h:51m:37s ( lgr_call)(5955 ) Call Returned to Pool ResourceID: 47 [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5956 ) AcSIPStackAPI::FreeCallAPI - #47 [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5957 ) Setting ApplicationCall of AcSIPCall 106010888 to NULL [Time: 17:51:37]

7d:17h:51m:37s ( lgr_stk_mngr)(5958 ) Resource StackSession <#47> Deleted [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5959 ) Resource SIPMessage deleted - #6 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_psbrdif)(5960 ) pstn send --> psPSTNReleaseCall() Trunk:0 Conn:255 BChannel:23 Reason:31 rc:0 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_psbrdex)(5961 ) pstn recv <-- CALL_RELEASED Trunk:0 Conn:255 RetCause:104 NetCause:31 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_psbrdif)(5962 ) Abnormal Disconnect cause:31#GWAPP_NORMAL_UNSPECIFIED Trunk:0 Conn:255 [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5963 ) #52:LOCAL_CALL_RELEASED_EV(Trunk:0 Conn:255 Bchannel:23 TpEv=68) [Time: 17:51:37]

7d:17h:51m:37s ( lgr_flow)(5964 ) | #52:LOCAL_CALL_RELEASED_EV [Time: 17:51:37]

7d:17h:51m:37s (lgr_media_service)(5965 ) MscmlSignalFeature Returned to Pool ResourceID: 1760 [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5966 ) !! [ERROR] TlsTransportObject#90::gwSendMessage - Can not send message. Reached max number of retries !!! [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5967 ) !! [ERROR] TlsTransportObject#90::gwSendMessage - Socket failed, errcode = -1 [Time: 17:51:37]

7d:17h:51m:37s ( sip_stack)(5968 ) TlsTransportObject#90::CloseConnection - Closing connection

 

[texeric]

looks like the PSTN side is signaling to the SIP gateway that there is a disconnect. Are you using T1/E1 or something else to the SIP gateway from the Nortel?

http://www.theviagroup.com

 

[voippbx]

Texeric - Sorry been on vacation. I am using a PRI 23 channel interface from the Nortel to the Acodes. The Nortel folks are saying it isn't them?

 

[KenMeans]

You are right it is not the Nortel but what does the OHV show when you try to call?

Turn on the SIP tracing in the PBX / SIP tab to be able to see it.

Ken Means

http://www.tel-is.com

"I find that the harder I work, the more luck I seem to have."
- Thomas Jefferson (1743-1826)

 

[voippbx]

KenMeans - SIP is not in the Nortel it is a PRI from Audiocodes to the Nortel and SIP from the AUdiocodes to the MM. The OHV shows nothing hitting it, but the trace above is from the Audiocodes.