Call Trace - SS7 to SIP - Overlap

Below is a Call Trace of a overlap signaling going from SS7 to SIP. The dialed Numbers are 3-1-2.
20:55:37.897 CALL(SS7) (03:00001:00)
                       RCVD: STK: 0     PRI: 00
                       DPC:  0-0-1      OPC: 0-0-2
                       SLS:  0x00       CIC: 00001 (0x0001)
                       IAM  [0008000a0002050381100200]
20:55:37.897 CALL(SS7) (03:00001:00) RCVD IAM from (0x2:0x1:1)
20:55:37.897 CALL(SS7) (03:00001:00) Leg 0 associated with LTS(130)(span 0 chan2)
20:55:37.897 CALL(SS7) (03:00001:00) SENT Setup Ind w/info (0x2:0x1:1) to L4
20:55:37.897 CALL(L4)  (03:00001:00) RCVD Setup Ind  from SS7
20:55:37.897 CALL(L4)  (03:00001:00) SENT RFS to GCL
20:55:37.897 CALL(GCL) (03:00001:00) RCVD RFS DN=[2] ANI=[] from L4
20:55:37.897 CALL(GCL) (03:00001:00) ANI APRI=[15],SI=[15],Category=[10]
20:55:37.897 CALL(GCL) (03:00001:00) DN NOA=[1]
20:55:37.897 CALL(GCL) (03:00001:00) Incoming Channel Group = 0 [ITU_Inbound]
20:55:37.897 CALL(GCL) (03:00001:00) Final DN =[2]
20:55:37.897 CALL(GCL) (03:00001:00) SENT Make Call Request to GCL
20:55:37.897 CALL(GCL) (03:00001:01) SENT Route Control to L4
20:55:37.897 CALL(L4)  (03:00001:00) RCVD RFS response  from GCL
20:55:37.897 CALL(L4)  (03:00001:00) RCVD Route Control from GCL
20:55:37.897 CALL(L4)  (03:00001:00) Accessing Route Table 5
20:55:37.897 CALL(GCL) (03:00001:01) RCVD Route Control Ack (Mid Stream Router) from L4
20:55:37.897 CALL(GCL) (03:00001:01) DPE Input :DN=[2] ANI=[]
20:55:37.897 CALL(GCL) (03:00001:01) DPE input plus(+) sign mask 0x00000000
20:55:37.897 CALL(GCL) (03:00001:01) Invoke Outgoing DPE 1; Channel Group 2
20:55:37.897 CALL(GCL) (03:00001:01) DPE response: Proc Complete
20:55:37.897 CALL(GCL) (03:00001:01) DPE Output:DN=[3] ANI=[]
20:55:37.897 CALL(GCL) (03:00001:01) DPE output plus(+) sign mask 0x00000000
20:55:37.897 CALL(GCL) (03:00001:01) Outgoing Channel Group = 2 [SIP_Tx]
20:55:37.897 CALL(GCL) (03:00001:01) SENT Route Control to L4
20:55:37.897 CALL(L4)  (03:00001:01) RCVD Route Control from GCL
20:55:37.907 CALL(L4)  (03:00001:01) Accessing Resource Table 1
20:55:37.907 CALL(L4)  (03:00001:01) Resource Group ID is 1
20:55:37.907 CALL(L4)  (03:00001:01) Hunting Algorithm is Round Robin
20:55:37.907 CALL(L4)  (03:00001:01) SENT Outseize Ctrl to SIP
20:55:37.907 CALL(GCL) (03:00001:01) RCVD CPE of ADDRESS INFO from L4
20:55:37.907 CALL(GCL) (03:00001:01) Leg 1 associated with LTS(1024)(span 4288 chan 0)
20:55:37.907 CALL(SIP) (03:00001:01) RCVD Outseize Ctrl from L4
20:55:37.907 CALL(SIP) (03:00001:01) SENT Route Control to L4
20:55:37.907 CALL(L4)  (03:00001:01) RCVD Route Control from SIP
20:55:37.907 CALL(L4)  (03:00001:01) Accessing GatewayId to IP Tables
20:55:37.907 CALL(L4)  (03:00001:01) Gateway ID is 1027
20:55:37.907 CALL(L4)  (03:00001:01) SENT Route Control Ack to SIP
20:55:37.907 CALL(SIP) (03:00001:01) RCVD Route Control Ack from L4
20:55:37.907 CALL(SIP) (03:00001:01) Session Group Profile ID is 1
20:55:37.907 CALL(SIP) (03:00001:01) SENT Route Control to L4
20:55:37.907 CALL(L4)  (03:00001:01) RCVD Route Control from SIP
20:55:37.907 CALL(L4)  (03:00001:01) Accessing IP Bearer Profiles
20:55:37.907 CALL(L4)  (03:00001:01) Profile Id 1 (RG 769)
20:55:37.907 CALL(L4)  (03:00001:01) SENT Route Control Ack to SIP
20:55:37.907 CALL(SIP) (03:00001:01) RCVD Route Control Ack from L4
20:55:37.907 CALL(SIP) (03:00001:01) SENT INVITE W/SDP to 10.129.44.173:5060 Cseq:1
20:55:37.907 CALL(SIP) (03:00001:01)      with R-URI: 10.129.44.173:5060 UDP
20:55:37.907 CALL(SIP) (03:00001:01)      and Call-id: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.171
20:55:37.907 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       INVITE sip:3@10.129.44.173:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 1 INVITE\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:3@10.129.44.173:5060>\r\n
                       From: unavailable<sip:unavailable@10.129.44.171>;tag=95f
                       fcd055e0f78f7d5d397020e89288dcb0ca9df\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Contact: <sip:unavailable@10.129.44.171:5060>\r\n
                       Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBS
                       CRIBE, NOTIFY, INFO, REFER, UPDATE\r\n
                       Supported: path, replaces, timer, tdialog\r\n
                       Session-Expires: 1800\r\n
                       Expires: 300\r\n
                       Organization: Dialogic\r\n
                       Content-Type: application/sdp\r\n
                       Content-Length: 166\r\n
                       \r\n
                       v=0\r\n
                       o=Dialogic_SDP 0 0 IN IP4 10.129.44.171\r\n
                       s=Dialogic-SIP\r\n
                       c=IN IP4 10.129.44.166\r\n
                       t=0 0\r\n
                       m=audio 8000 RTP/AVP 8\r\n
                       a=rtpmap:8 PCMA/8000\r\n
                       a=silenceSupp:off - - - -\r\n
                        
                        
20:55:37.947 CALL(SIP) (03:00001:01) RCVD 100 Trying from 10.129.44.173:5060 udp CSeq:1 Msg Size:394
20:55:37.947 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 100 Trying\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: unavailable<sip:unavailable@10.129.44.171>;tag=95f
                       fcd055e0f78f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 1 INVITE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:39.007 CALL(SS7) (03:00001:00)
                       RCVD: STK: 0     PRI: 00
                       DPC:  0-0-1      OPC: 0-0-2
                       SLS:  0x00       CIC: 00001 (0x0001)
                       SAM  [0200028001]
20:55:39.007 CALL(SS7) (03:00001:00) RCVD SAM from (0x2:0x1:1)
20:55:39.007 CALL(L4)  (03:00001:00) RCVD Subs Addr Data  from SS7
20:55:39.007 CALL(L4)  (03:00001:00) SENT Ppl Ev. Ind to GCL
20:55:39.007 CALL(GCL) (03:00001:01) RCVD Digits =[1] from L4
20:55:39.007 CALL(GCL) (03:00001:01) SENT Ppl Ev. Req to L4
20:55:39.007 CALL(L4)  (03:00001:01) SENT Subs Addr Data to SIP
20:55:39.007 CALL(SIP) (03:00001:01) RCVD Subs Addr Data [1] from L4
20:55:39.007 CALL(SIP) (03:00001:01) SENT INVITE W/SDP to 10.129.44.173:5060 Cseq:2
20:55:39.007 CALL(SIP) (03:00001:01)      with R-URI: 10.129.44.173:5060 UDP
20:55:39.007 CALL(SIP) (03:00001:01)      and Call-id: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.171
20:55:39.017 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       INVITE sip:31@10.129.44.173:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 2 INVITE\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:3@10.129.44.173:5060>\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Contact: <sip:unavailable@10.129.44.171:5060>\r\n
                       Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBS
                       CRIBE, NOTIFY, INFO, REFER, UPDATE\r\n
                       Supported: path, replaces, timer, tdialog\r\n
                       Session-Expires: 1800\r\n
                       Expires: 300\r\n
                       Organization: Dialogic\r\n
                       Content-Type: application/sdp\r\n
                       Content-Length: 166\r\n
                       \r\n
                       v=0\r\n
                       o=Dialogic_SDP 0 1 IN IP4 10.129.44.171\r\n
                       s=Dialogic-SIP\r\n
                       c=IN IP4 10.129.44.166\r\n
                       t=0 0\r\n
                       m=audio 8000 RTP/AVP 8\r\n
                       a=rtpmap:8 PCMA/8000\r\n
                       a=silenceSupp:off - - - -\r\n
                        
                        
20:55:39.047 CALL(SIP) (03:00001:01) RCVD 100 Trying from 10.129.44.173:5060 udp CSeq:2 Msg Size:383
20:55:39.047 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 100 Trying\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 2 INVITE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:39.047 CALL(SIP) (03:00001:01) RCVD 484 Address Incomplete from 10.129.44.173:5060 udp CSeq:1 Msg Size:527
20:55:39.047 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 484 Address Incomplete [Overlap Enabled, Insuffi
                       cient Digits to Proceed]\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       Contact: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 1 INVITE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:39.047 CALL(SIP) (03:00001:01) SENT ACK to 10.129.44.173:5060 Cseq:1
20:55:39.047 CALL(SIP) (03:00001:01)      with R-URI: 10.129.44.173:5060 UDP
20:55:39.047 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       ACK sip:3@10.129.44.173:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 1 ACK\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       From: unavailable<sip:unavailable@10.129.44.171>;tag=95f
                       fcd055e0f78f7d5d397020e89288dcb0ca9df\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:40.017 CALL(SS7) (03:00001:00)
                       RCVD: STK: 0     PRI: 00
                       DPC:  0-0-1      OPC: 0-0-2
                       SLS:  0x00       CIC: 00001 (0x0001)
                       SAM  [0200028002]
20:55:40.017 CALL(SS7) (03:00001:00) RCVD SAM from (0x2:0x1:1)
20:55:40.017 CALL(L4)  (03:00001:00) RCVD Subs Addr Data  from SS7
20:55:40.017 CALL(L4)  (03:00001:00) SENT Ppl Ev. Ind to GCL
20:55:40.017 CALL(GCL) (03:00001:01) RCVD Digits =[2] from L4
20:55:40.017 CALL(GCL) (03:00001:01) SENT Ppl Ev. Req to L4
20:55:40.017 CALL(L4)  (03:00001:01) SENT Subs Addr Data to SIP
20:55:40.017 CALL(SIP) (03:00001:01) RCVD Subs Addr Data [2] from L4
20:55:40.017 CALL(SIP) (03:00001:01) SENT INVITE W/SDP to 10.129.44.173:5060 Cseq:3
20:55:40.017 CALL(SIP) (03:00001:01)      with R-URI: 10.129.44.173:5060 UDP
20:55:40.017 CALL(SIP) (03:00001:01)      and Call-id: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.171
20:55:40.017 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       INVITE sip:312@10.129.44.173:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 3 INVITE\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:3@10.129.44.173:5060>\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Contact: <sip:unavailable@10.129.44.171:5060>\r\n
                       Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBS
                       CRIBE, NOTIFY, INFO, REFER, UPDATE\r\n
                       Supported: path, replaces, timer, tdialog\r\n
                       Session-Expires: 1800\r\n
                       Expires: 300\r\n
                       Organization: Dialogic\r\n
                       Content-Type: application/sdp\r\n
                       Content-Length: 166\r\n
                       \r\n
                       v=0\r\n
                       o=Dialogic_SDP 0 2 IN IP4 10.129.44.171\r\n
                       s=Dialogic-SIP\r\n
                       c=IN IP4 10.129.44.166\r\n
                       t=0 0\r\n
                       m=audio 8000 RTP/AVP 8\r\n
                       a=rtpmap:8 PCMA/8000\r\n
                       a=silenceSupp:off - - - -\r\n
                        
                        
20:55:40.047 CALL(SIP) (03:00001:01) RCVD 100 Trying from 10.129.44.173:5060 udp CSeq:3 Msg Size:383
20:55:40.047 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 100 Trying\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 3 INVITE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:40.047 CALL(SIP) (03:00001:01) RCVD 484 Address Incomplete from 10.129.44.173:5060 udp CSeq:2 Msg Size:527
20:55:40.047 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 484 Address Incomplete [Overlap Enabled, Insuffi
                       cient Digits to Proceed]\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       Contact: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 2 INVITE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:40.047 CALL(SIP) (03:00001:01) SENT ACK to 10.129.44.173:5060 Cseq:2
20:55:40.047 CALL(SIP) (03:00001:01)      with R-URI: 10.129.44.173:5060 UDP
20:55:40.047 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       ACK sip:31@10.129.44.173:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 2 ACK\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:41.047 CALL(SIP) (03:00001:01) RCVD 183 Session Progress W/SDP from 10.129.44.173:5060 udp CSeq:3 Msg Size:718
20:55:41.047 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 183 Session Progress\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       Contact: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 3 INVITE\r\n
                       Allow: OPTIONS, CANCEL, UPDATE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Type: application/sdp\r\n
                       Content-Length: 178\r\n
                       \r\n
                       v=0\r\n
                       o=Dialogic_SDP 0 0 IN IP4 10.129.44.173\r\n
                       s=Dialogic-SIP\r\n
                       c=IN IP4 10.129.44.167\r\n
                       t=0 0\r\n
                       m=audio 8000 RTP/AVP 8\r\n
                       a=rtpmap:8 PCMA/8000\r\n
                       a=silenceSupp:off - - - -\r\n
                       a=ptime:20\r\n
                        
                        
20:55:41.047 CALL(SIP) (03:00001:01) SENT Outseize Ack to L4
20:55:41.047 CALL(SIP) (03:00001:01) SENT Cut-Thru to L4
20:55:41.047 CALL(SIP) (03:00001:01) m line codec list:  8
20:55:41.047 CALL(SIP) (03:00001:01) RTP Type: 8, name: PCMA, clk: 8000
20:55:41.047 CALL(SIP) (03:00001:01) SENT CDR Msg Event to L4
20:55:41.047 CALL(SIP) (03:00001:01) Set media src IP 10.129.44.166:8000
20:55:41.047 CALL(SIP) (03:00001:01) Set media dst IP 10.129.44.167:8000
20:55:41.047 CALL(SIP) (03:00001:01) CODEC Negotiation Priority LOCAL
20:55:41.047 CALL(SIP) (03:00001:01) Set media PLD ID 1
20:55:41.047 CALL(SIP) (03:00001:01) Set media PLD Size 20, Multiplier:4
20:55:41.047 CALL(SIP) (03:00001:01) RFC 2833 DTMF Relay Disabled,method=0
20:55:41.047 CALL(SIP) (03:00001:01) Set Fax Type to Bypass
20:55:41.047 CALL(SIP) (03:00001:01) Source Port Validation : Enabled
20:55:41.047 CALL(SIP) (03:00001:01) SENT L3-L3 Outseize Ctrl to VPPL
20:55:41.047 CALL(L4)  (03:00001:01) RCVD Outseize ACK  from SIP
20:55:41.047 CALL(L4)  (03:00001:01) RCVD Cut Thru  from SIP
20:55:41.047 CALL(L4)  (03:00001:01) SENT CDR Msg Event to GCL
20:55:41.047 CALL(IP)  (03:00001:01) RCVD Outseize ([vts 0] [m0.0.0]) from L3P (span 4288 chan 0)
20:55:41.047 CALL(IP)  (03:00001:01) RTP: (Src) 10.129.44.166:8000
20:55:41.047 CALL(IP)  (03:00001:01) RTP: (Dst) 10.129.44.167:8000
20:55:41.047 CALL(GCL) (03:00001:01) RCVD CDR Msg Event from L4
20:55:41.047 CALL(GCL) (03:00001:00) SENT Connect w/Pad Response to L4
20:55:41.047 CALL(L4)  (03:00001:01) SENT CutThru to L4
20:55:41.047 CALL(L4)  (03:00001:01) IW: RFC 3398  183 --> ISUP condition [00]
20:55:41.047 CALL(L4)  (03:00001:01)     183 -> ACM/CPG by defalut
20:55:41.047 CALL(L4)  (03:00001:00) SENT Alerting to SS7
20:55:41.047 CALL(L4)  (03:00001:00) SENT connect_1way: r_ts=0x400 l_ts=0x82 to TSI
20:55:41.047 CALL(L4)  (03:00001:01) SENT connect_1way: r_ts=0x82 l_ts=0x400 to TSI
20:55:41.047 CALL(SIP) (03:00001:01) RCVD Host Connect from L4
20:55:41.047 CALL(SS7) (03:00001:00) RCVD Alerting (0x1:0x2:1) from L4
20:55:41.047 CALL(SS7) (03:00001:00)
                       SENT: STK: 0     PRI: 00
                       DPC:  0-0-2      OPC: 0-0-1
                       SLS:  0x01       CIC: 00001 (0x0001)
                       ACM  [120400]
20:55:41.047 CALL(SS7) (03:00001:00) SENT ACM to (0x1:0x2:1)
20:55:41.057 CALL(IP)  (03:00001:01) SrcPortValidation: Enabled
20:55:41.057 CALL(IP)  (03:00001:01) VoIP Codec is G711Alaw_64; Payload Size is20 ms
20:55:41.057 CALL(IP)  (03:00001:01) Fax Mode is Bypass, Modem Mode is Bypass
20:55:41.067 CALL(IP)  (03:00001:01) Initial MID is disabled
20:55:41.067 CALL(IP)  (03:00001:01) SENT Outseize ACK (toPvid: x66) to L3P
20:55:41.067 CALL(SIP) (03:00001:01) RCVD Outseize Ack from VPPL
20:55:41.067 CALL(SIP) (03:00001:01) RCVD Cut Thru from VPPL
20:55:41.067 CALL(SIP) (03:00001:01) RCVD Connect from VPPL
20:55:41.127 CALL(SIP) (03:00001:01) RCVD 200 OK INVITE W/SDP from 10.129.44.173:5060 udp CSeq:3 Msg Size:672
20:55:41.127 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060 -> 10.129.44.171, 5060]
                       SIP/2.0 200 OK\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -37b2-1234558537-4999-171;received=10.129.44.171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       Contact: <sip:3@10.129.44.173:5060>\r\n
                       CSeq: 3 INVITE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Content-Type: application/sdp\r\n
                       Content-Length: 178\r\n
                       \r\n
                       v=0\r\n
                       o=Dialogic_SDP 0 1 IN IP4 10.129.44.173\r\n
                       s=Dialogic-SIP\r\n
                       c=IN IP4 10.129.44.167\r\n
                       t=0 0\r\n
                       m=audio 8000 RTP/AVP 8\r\n
                       a=rtpmap:8 PCMA/8000\r\n
                       a=silenceSupp:off - - - -\r\n
                       a=ptime:20\r\n
                        
                        
20:55:41.127 CALL(SIP) (03:00001:01) Session Refresh is not Needed
20:55:41.127 CALL(SIP) (03:00001:01) SENT ACK to 10.129.44.173:5060 Cseq:3
20:55:41.127 CALL(SIP) (03:00001:01)      with R-URI: 10.129.44.173:5060 UDP
20:55:41.127 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       ACK sip:3@10.129.44.173:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.171:5060;rport;branch=z9hG4bK
                       -6c48-1234558541-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 3 ACK\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8d6
                       68a785a9c848676aabc\r\n
                       From: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78
                       f7d5d397020e89288dcb0ca9df\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:41.127 CALL(SIP) (03:00001:01) SENT Connect to L4
20:55:41.127 CALL(L4)  (03:00001:01) RCVD Connect  from SIP
20:55:41.127 CALL(L4)  (03:00001:01) SENT CPE of ANSWER  to GCL
20:55:41.127 CALL(GCL) (03:00001:01) RCVD CPE of ANSWER  from L4
20:55:41.127 CALL(GCL) (03:00001:01) SENT Call Answered to GCL
20:55:41.127 CALL(GCL) (03:00001:00) SENT CPE of ANSWER  to L4
20:55:41.127 CALL(L4)  (03:00001:00) RCVD CPE of ANSWER from GCL
20:55:41.127 CALL(L4)  (03:00001:00) SENT Connect to SS7
20:55:41.127 CALL(SS7) (03:00001:00) RCVD Connect (0x1:0x2:1) from L4
20:55:41.127 CALL(SS7) (03:00001:00)
                       SENT: STK: 0     PRI: 00
                       DPC:  0-0-2      OPC: 0-0-1
                       SLS:  0x01       CIC: 00001 (0x0001)
                       ANM  [00]
20:55:41.127 CALL(SS7) (03:00001:00) SENT ANM to (0x1:0x2:1)
20:55:51.207 CALL(SIP) (03:00001:01) Reason Hdr: "Normal call clearing"
20:55:51.207 CALL(SIP) (03:00001:01) RCVD BYE from 10.129.44.173:5060 udp CSeq:1 Msg Size:506
20:55:51.207 CALL(SIP) (03:00001:01)      with Via sent-by: 10.129.44.173 UDP
20:55:51.207 CALL(SIP) (03:00001:01)
                        ---> [10.129.44.173, 5060]
                       BYE sip:unavailable@10.129.44.171:5060 SIP/2.0\r\n
                       Via: SIP/2.0/UDP 10.129.44.173:5060;rport;branch=z9hG4bK
                       -73f1-1234558551-4999-171\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       CSeq: 1 BYE\r\n
                       Max-Forwards: 70\r\n
                       To: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78f7
                       d5d397020e89288dcb0ca9df\r\n
                       From: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8
                       d668a785a9c848676aabc\r\n
                       User-Agent: Dialogic-SIP/10.5.2.73 SIPOlapRx 11\r\n
                       Reason: Q.850 ;cause=16 ;text="Normal call clearing"\r\n
                         
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:51.207 CALL(SIP) (03:00001:01) SENT L3-L3 Clear Req to VPPL
20:55:51.207 CALL(IP)  (03:00001:01) RCVD Clear Request from L3P
20:55:51.207 CALL(IP)  (03:00001:01) RTCP STATS: TxPackets=506; RxPackets=507; lostPackets=0
20:55:51.207 CALL(SIP) (03:00001:01) RCVD Clear Req from VPPL
20:55:51.207 CALL(SIP) (03:00001:01) SENT Clear Request to L4
20:55:51.207 CALL(SIP) (03:00001:01) SENT 200 OK BYE to 10.129.44.173:5060 UDP
20:55:51.207 CALL(SIP) (03:00001:01)
                        <--- [10.129.44.173, 5060 <- 10.129.44.171, 5060]
                       SIP/2.0 200 OK\r\n
                       Via: SIP/2.0/UDP 10.129.44.173:5060;rport;branch=z9hG4bK
                       -73f1-1234558551-4999-171;received=10.129.44.173\r\n
                       Call-ID: 73f1-400-1132009205537-SIPOlapTx-3-10.129.44.17
                       1\r\n
                       From: <sip:3@10.129.44.173:5060>;tag=a94c095b773be1dd6e8
                       d668a785a9c848676aabc\r\n
                       To: <sip:unavailable@10.129.44.171>;tag=95ffcd055e0f78f7
                       d5d397020e89288dcb0ca9df\r\n
                       Contact: <sip:unavailable@10.129.44.171:5060>\r\n
                       CSeq: 1 BYE\r\n
                       Server: Dialogic-SIP/10.5.2.73 SIPOlapTx 3\r\n
                       Content-Length: 0\r\n
                       \r\n
                        
                        
20:55:51.207 CALL(L4)  (03:00001:01) RCVD Clear request  from SIP
20:55:51.207 CALL(L4)  (03:00001:01) SENT disconnect: r_ts=0x82 l_ts=0x400 to TSI
20:55:51.207 CALL(L4)  (03:00001:00) SENT disconnect: r_ts=0x400 l_ts=0x82 to TSI
20:55:51.207 CALL(L4)  (03:00001:01) SENT Channel Release w/data to GCL
20:55:51.207 CALL(GCL) (03:00001:01) RCVD Channel Released w/data, cause=16 from L4
20:55:51.207 CALL(GCL) (03:00001:01) Call Duration(sec): 10
20:55:51.207 CALL(GCL) (03:00001:01) SENT Clear Call Request to GCL
20:55:51.207 CALL(GCL) (03:00001:00) SENT Park Port to L4
20:55:51.207 CALL(L4)  (03:00001:00) RCVD Park  from GCL
20:55:51.207 CALL(GCL) (03:00001:00) SENT Clear Response, cause=16 to L4
20:55:51.207 CALL(L4)  (03:00001:00) RCVD Clear, cause=16 from GCL
20:55:51.207 CALL(L4)  (03:00001:00) SENT Clear Request to SS7
20:55:51.207 CALL(SS7) (03:00001:00) RCVD Clear Request (0x1:0x2:1) from L4
20:55:51.207 CALL(SS7) (03:00001:00)
                       SENT: STK: 0     PRI: 00
                       DPC:  0-0-2      OPC: 0-0-1
                       SLS:  0x01       CIC: 00001 (0x0001)
                       REL  [0200028090]
20:55:51.207 CALL(SS7) (03:00001:00) SENT REL cause 16 to (0x1:0x2:1)
20:55:51.267 CALL(SS7) (03:00001:00)
                       RCVD: STK: 0     PRI: 00
                       DPC:  0-0-1      OPC: 0-0-2
                       SLS:  0x00       CIC: 00001 (0x0001)
                       RLC  [00]
20:55:51.267 CALL(SS7) (03:00001:00) RCVD RLC from (0x2:0x1:1)
20:55:51.267 CALL(SS7) (03:00001:00) SENT Clear Request (0x2:0x1:1) to L4
20:55:51.267 CALL(L4)  (03:00001:00) RCVD Clear request  from SS7
20:55:51.267 CALL(L4)  (03:00001:00) SENT Channel Release w/data to GCL
20:55:51.267 CALL(GCL) (03:00001:00) RCVD Channel Released w/data, cause=none from L4
20:55:51.267 CALL(GCL) (03:00001:00) Call Duration(sec): 10
Dialogic Integrated Media Gateways

Call Trace - SS7 to SIP - Overlap

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