IMG 1010 - SIP 182 Queued
Feature F-5362 'Support of SIP 182 Queued' adds the functionality to process a SIP 182 Queued message if it receives the message from a SIP entity within the network. During call setup, the 182 Queued call status message is sent from the SIP entity to the IMG to notify it that the called party is unavailable at that moment and rather than reject the call, it has been put into a queue and is awaiting for the called party to become available. The IMG then will take the proper actions to either just put call on hold awaiting instructions or to put the call on hold but initiate a connection from IMG to calling party. The latter can be used to relay information to the calling party with an announcement informing them they are in a queue and the call will be answered in the sequence that it came in. Once the called party is available the far end SIP Entity informs the IMG the call can now be connected. The IMG then connects the call from the calling party to the far end SIP Entity.
If PRACK is enabled in SIP SDP then IMG will respond with Provisional Acks as shown in call flow below
Related Topics
Call Flow Diagram
Configuration
There is no extra configuration needed to enable the 182 Queued call status functionality. The SIP 182 Queued message is coded to function automatically when receiving the 182 Queued message.
Additional Information
The IMG can receive and process the 182 Queued message but will not generate the message.
If Provisional Acknowledgment (PRACK) is enabled in SIP SGP then a Provisional Acknowledgement in response to the 182 Queued message will be sent.
If the SIP 182 message is received from far end SIP Entity, the IMG will transmit an Outseize Acknowledgement to the SS7 ingress side. Whether media is cut through depends on whether the SIP 182 message received is with or without SDP and whether 182 response received is the first 18x message. See below.
IMG receives a 182 Queued message with SDP and is first 18x message received. | IMG will cut through media from outbound SIP side to inbound TDM side. This will allow media such as ringback or announcements to be sent from SIP side to TDM side |
IMG receives a 182 Queued message without SDP and is first 18x message received. | IMG will send an Alerting message to the inbound TDM side. Call will stay active in IMG but media will not be cut through |
IMG receives a second 182 Queued message with SDP. At this point the first 182 queued message already cut through media. | The second 182 Queued message will be ignored. |
IMG receives a second 182 Queued message without SDP. At this point the first 182 queued message already cut through media. | The second 182 Queued message will be ignored. |
IMG receives a second 182 Queued message with SDP. At this point the first 182 queued message was without SDP and no media was initially cut through. | The second 182 Queued message which contains SDP will cut through media to ingress TDM side. |
Due to limitations of the IMG, 180 Ringing after a 182 Queued will not change IMG to play ringback.
If call is a SIP to SIP transcoding scenario and the IMG receives a 182 Queued message, the IMG will generate a 180 or 183 response to the incoming side.
The interworking procedure shall be the same. Alerting/Cut Through is sent due to 180/183 being received. Called Party status of Backward Call Indicator in ACM will be No Indication based on RFC 3398
Call Trace
Call trace below displays feature F-5319 SIP Queued with SDP and PRACK enabled
15:06:17.556 CALL(SS7) (00:00007:00) RCVD IAM from (0x20202:0x10101:1)
15:06:17.556 CALL(SS7) (00:00007:00) Leg 0 associated with LTS(97)(span 31 chan 0)
15:06:17.556 CALL(SS7) (00:00007:00) SENT Setup Ind w/info (0x20202:0x10101:1) to L4
15:06:17.556 CALL(L4) (00:00007:00) RCVD Setup Ind from SS7
15:06:17.556 CALL(L4) (00:00007:00) SENT RFS to GCL
15:06:17.556 CALL(GCL) (00:00007:00) RCVD RFS DN=[5085508222] ANI=[5085508111] from L4
15:06:17.556 CALL(GCL) (00:00007:00) ANI APRI=[0],SI=[0],Category=[0]
15:06:17.556 CALL(GCL) (00:00007:00) DN NOA=[1]
15:06:17.556 CALL(GCL) (00:00007:00) Incoming Channel Group = 23 [Spectra_SS7]
15:06:17.556 CALL(GCL) (00:00007:00) DPE Input :DN=[5085508222] ANI=[5085508111] GN=[]
15:06:17.556 CALL(GCL) (00:00007:00) DPE input plus(+) sign mask 0x00000000
15:06:17.556 CALL(GCL) (00:00007:00) Invoke Incoming DPE 6; Channel Group 23
15:06:17.556 CALL(GCL) (00:00007:00) DPE response: Proc Complete
15:06:17.556 CALL(GCL) (00:00007:00) DPE Output:DN=[508222] ANI=[5085508111] GN=[]
15:06:17.556 CALL(GCL) (00:00007:00) DPE output plus(+) sign mask 0x00000000
15:06:17.556 CALL(GCL) (00:00007:00) SENT Make Call Request to GCL
15:06:17.556 CALL(GCL) (00:00007:01) SENT Route Control to L4
15:06:17.556 CALL(L4) (00:00007:00) RCVD RFS response from GCL
15:06:17.556 CALL(L4) (00:00007:00) RCVD Route Control from GCL
15:06:17.556 CALL(L4) (00:00007:00) Accessing Route Table 12(m)
15:06:17.556 CALL(GCL) (00:00007:01) RCVD Route Control Ack (Mid Stream Router) from L4
15:06:17.556 CALL(GCL) (00:00007:01) Outgoing Channel Group = 18 [Inet_147]
15:06:17.556 CALL(GCL) (00:00007:01) SENT Route Control to L4
15:06:17.556 CALL(L4) (00:00007:01) RCVD Route Control from GCL
15:06:17.556 CALL(L4) (00:00007:01) Accessing Resource Table 1
15:06:17.556 CALL(L4) (00:00007:01) Resource Group ID is 1
15:06:17.556 CALL(L4) (00:00007:01) Hunting Algorithm is Round Robin
15:06:17.566 CALL(L4) (00:00007:01) SENT Outseize Ctrl to SIP
15:06:17.566 CALL(GCL) (00:00007:01) RCVD CPE of ADDRESS INFO from L4
15:06:17.566 CALL(GCL) (00:00007:01) Leg 1 associated with LTS(1028)(span 4096 chan 4)
15:06:17.566 CALL(SIP) (00:00007:01) RCVD Outseize Ctrl from L4
15:06:17.566 CALL(SIP) (00:00007:01) SENT Route Control to L4
15:06:17.566 CALL(L4) (00:00007:01) RCVD Route Control from SIP
15:06:17.566 CALL(L4) (00:00007:01) Accessing GatewayId to IP Tables
15:06:17.566 CALL(L4) (00:00007:01) Gateway ID is 1036
15:06:17.566 CALL(L4) (00:00007:01) SENT Route Control Ack to SIP
15:06:17.566 CALL(SIP) (00:00007:01) RCVD Route Control Ack from L4
15:06:17.566 CALL(SIP) (00:00007:01) Session Group Profile ID is 1
15:06:17.566 CALL(SIP) (00:00007:01) SENT Route Control to L4
15:06:17.566 CALL(L4) (00:00007:01) RCVD Route Control from SIP
15:06:17.566 CALL(L4) (00:00007:01) Accessing IP Bearer Profiles
15:06:17.566 CALL(L4) (00:00007:01) Profile Id 1 (RG 769)
15:06:17.566 CALL(L4) (00:00007:01) SENT Route Control Ack to SIP
15:06:17.566 CALL(SIP) (00:00007:01) RCVD Route Control Ack from L4
15:06:17.566 CALL(SIP) (00:00007:01) REM TP port=5060 transport:0
15:06:17.566 CALL(SIP) (00:00007:01) SENT INVITE W/SDP to 10.129.47.146:5060 Cseq:1
15:06:17.566 CALL(SIP) (00:00007:01) with R-URI: 10.129.47.146:5060 UDP
15:06:17.566 CALL(SIP) (00:00007:01) and Call-id: 761b-404-58201019617-Nigeria-0-10.129.45.104
15:06:17.566 CALL(SIP) (00:00007:01)
<--- [10.129.47.146, 5060 <- 10.129.45.104, 5060]
INVITE sip:508222@10.129.47.146:5060 SIP/2.0\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-584a-1276023977-4995-37\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 1 INVITE\r\n
Max-Forwards: 70\r\n
To: <sip:508222@10.129.47.146:5060>\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
User-Agent: Dialogic-SIP/10.5.3.140 Nigeria 0\r\n
Contact: <sip:5085508111@10.129.45.104:5060>\r\n
Allow: PRACK, INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE\r\n
Supported: 100rel, 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: 340\r\n
\r\n
v=0\r\n
o=Dialogic_SDP 4 0 IN IP4 10.129.45.104\r\n
s=Dialogic-SIP\r\n
c=IN IP4 10.129.45.105\r\n
t=0 0\r\n
m=audio 8016 RTP/AVP 0 8 4 18 101\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:8 PCMA/8000\r\n
a=rtpmap:18 G729/8000\r\n
a=fmtp:18 annexb=yes\r\n
a=rtpmap:4 G723/8000\r\n
a=fmtp:4 bitrate=6.3\r\n
a=rtpmap:101 telephone-event/8000\r\n
a=fmtp:101 0-15\r\n
a=silenceSupp:off - - - -\r\n
15:06:17.586 CALL(SIP) (00:00007:01) RCVD 100 Trying from 10.129.47.146:5060 udp CSeq:1 Msg Size:365
15:06:17.586 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 100 Trying\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-584a-1276023977-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 1 INVITE\r\n
Contact: <sip:781222@10.129.47.146>\r\n
Content-Length: 0\r\n
\r\n
(Receive 182 Queued message with SDP below)
15:06:17.586 CALL(SIP) (00:00007:01) RCVD 182 Queued from 10.129.47.146:5060 udp CSeq:1 Msg Size:613
15:06:17.586 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 182 Queued\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-584a-1276023977-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 1 INVITE\r\n
Allow: UPDATE\r\n
Contact: <sip:781222@10.129.47.146>\r\n
Require: 100rel\r\n
RSeq: 2\r\n
Content-Type: application/sdp\r\n
Content-Length: 174\r\n
\r\n
v=0\r\n
o=- 2890844526 2890844526 IN IP4 10.129.47.146\r\n
s=-\r\n
c=IN IP4 10.129.47.146\r\n
t=0 0\r\n
m=audio 6000 RTP/AVP 0 101\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:101 telephone-event/8000\r\n
15:06:17.586 CALL(SIP) (00:00007:01) SENT Outseize Ack to L4
15:06:17.586 CALL(SIP) (00:00007:01) SENT Cut-Thru to L4
15:06:17.586 CALL(SIP) (00:00007:01) m line (audio) codec list: 0 101
15:06:17.586 CALL(SIP) (00:00007:01) RTP Type: 0, name: PCMU, clk: 8000
15:06:17.586 CALL(SIP) (00:00007:01) RTP Type: 101, name: telephone-event, clk: 8000
15:06:17.586 CALL(SIP) (00:00007:01) SENT PRACK WO/SDP to 10.129.47.146:5060 Cseq:2
15:06:17.586 CALL(SIP) (00:00007:01) with R-URI: 10.129.47.146 UDP
15:06:17.586 CALL(SIP) (00:00007:01)
<--- [10.129.47.146, 5060 <- 10.129.45.104, 5060]
PRACK sip:781222@10.129.47.146 SIP/2.0\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-66f9-1276023977-4995-37\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 2 PRACK\r\n
RAck: 2 1 INVITE\r\n
Max-Forwards: 70\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
User-Agent: Dialogic-SIP/10.5.3.140 Nigeria 0\r\n
Contact: <sip:5085508111@10.129.45.104:5060>\r\n
Content-Length: 0\r\n
\r\n
15:06:17.586 CALL(SIP) (00:00007:01) SENT CDR Msg Event to L4
15:06:17.586 CALL(SIP) (00:00007:01) Set media src IP 10.129.45.105:8016
15:06:17.586 CALL(SIP) (00:00007:01) Set media dst IP 10.129.47.146:6000
15:06:17.586 CALL(SIP) (00:00007:01) CODEC Negotiation Priority LOCAL
15:06:17.586 CALL(SIP) (00:00007:01) Set media PLD ID 2
15:06:17.586 CALL(SIP) (00:00007:01) Set media PLD Size 20, Multiplier:4
15:06:17.586 CALL(SIP) (00:00007:01) RFC 2833 DTMF Relay Enabled, pld type 101
15:06:17.586 CALL(SIP) (00:00007:01) Set Fax Type to Bypass
15:06:17.586 CALL(SIP) (00:00007:01) Source Port Validation : Enabled
15:06:17.586 CALL(SIP) (00:00007:01) SENT L3-L3 Outseize Ctrl to VPPL
15:06:17.586 CALL(L4) (00:00007:01) RCVD Outseize ACK from SIP
15:06:17.586 CALL(L4) (00:00007:01) RCVD Cut Thru from SIP
15:06:17.586 CALL(L4) (00:00007:01) SENT CDR Msg Event to GCL
15:06:17.586 CALL(IP) (00:00007:01) RCVD Outseize ([vts 4] [m0.0.1]) from L3P (span 4096 chan 4)
15:06:17.586 CALL(IP) (00:00007:01) RTP: (Src) 10.129.45.105:8016
15:06:17.586 CALL(IP) (00:00007:01) RTP: (Dst) 10.129.47.146:6000
15:06:17.586 CALL(GCL) (00:00007:01) RCVD CDR Msg Event from L4
15:06:17.586 CALL(GCL) (00:00007:00) SENT Connect w/Pad Response to L4
15:06:17.586 CALL(IP) (00:00007:01) Security on RTP(SRTP) Disabled mod: 0 vts 4
15:06:17.586 CALL(L4) (00:00007:01) SENT CutThru to L4
15:06:17.586 CALL(L4) (00:00007:01) IW: RFC 3398 183 --> ISUP condition [00]
15:06:17.586 CALL(L4) (00:00007:01) 183 -> ACM/CPG by defalut
15:06:17.586 CALL(L4) (00:00007:00) SENT Alerting to SS7
15:06:17.586 CALL(L4) (00:00007:00) SENT connect_1way: r_ts=0x404 l_ts=0x61 to TSI
15:06:17.586 CALL(L4) (00:00007:01) SENT connect_1way: r_ts=0x61 l_ts=0x404 to TSI
15:06:17.586 CALL(SIP) (00:00007:01) RCVD Host Connect from L4
15:06:17.586 CALL(SS7) (00:00007:00) RCVD Alerting (0x10101:0x20202:1) from L4
15:06:17.586 CALL(SS7) (00:00007:00)
SENT: STK: 1 PRI: 01
DPC: 2-2-2 OPC: 1-1-1
SLS: 0x01 CIC: 00001 (0x0001)
ACM [120400]
15:06:17.586 CALL(SS7) (00:00007:00) SENT ACM to (0x10101:0x20202:1)
15:06:17.596 CALL(IP) (00:00007:01) SrcPortValidation: Enabled
15:06:17.596 CALL(IP) (00:00007:01) VoIP Codec is G711Mulaw; Payload Size is 20 ms
15:06:17.596 CALL(IP) (00:00007:01) Fax Mode is Bypass, Modem Mode is Bypass
15:06:17.596 CALL(IP) (00:00007:01) RFC2833 DTMF Relay in use, Dynamic Payload Type is 101
15:06:17.596 CALL(IP) (00:00007:01) Initial MID is disabled
15:06:17.606 CALL(SIP) (00:00007:01) RCVD 200 OK PRACK from 10.129.47.146:5060 udp CSeq:2 Msg Size:323
15:06:17.606 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 200 OK\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-66f9-1276023977-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 2 PRACK\r\n
Content-Length: 0\r\n
\r\n
15:06:17.606 CALL(SIP) (00:00007:01) RCVD 183 Session Progress W/SDP Reliable (100rel) from 10.129.47.146:5060 udp CSeq:1 Msg Size:623
15:06:17.606 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 183 Session Progress\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK
-584a-1276023977-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 1 INVITE\r\n
Allow: UPDATE\r\n
Contact: <sip:781222@10.129.47.146>\r\n
Require: 100rel\r\n
RSeq: 3\r\n
Content-Type: application/sdp\r\n
Content-Length: 174\r\n
\r\n
v=0\r\n
o=- 2890844526 2890844526 IN IP4 10.129.47.146\r\n
s=-\r\n
c=IN IP4 10.129.47.146\r\n
t=0 0\r\n
m=audio 6000 RTP/AVP 0 101\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:101 telephone-event/8000\r\n
15:06:17.606 CALL(IP) (00:00007:01) SENT Outseize ACK (toPvid: x66) to L3P
15:06:17.606 CALL(SIP) (00:00007:01) RCVD Outseize Ack from VPPL
15:06:17.606 CALL(SIP) (00:00007:01) SENT Progress to L4
15:06:17.606 CALL(SIP) (00:00007:01) SENT PRACK WO/SDP to 10.129.47.146:5060 Cseq:3
15:06:17.606 CALL(SIP) (00:00007:01) with R-URI: 10.129.47.146 UDP
15:06:17.606 CALL(SIP) (00:00007:01)
<--- [10.129.47.146, 5060 <- 10.129.45.104, 5060]
PRACK sip:781222@10.129.47.146 SIP/2.0\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-1fb1-1276023977-4995-37\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 3 PRACK\r\n
RAck: 3 1 INVITE\r\n
Max-Forwards: 70\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
User-Agent: Dialogic-SIP/10.5.3.140 Nigeria 0\r\n
Contact: <sip:5085508111@10.129.45.104:5060>\r\n
Content-Length: 0\r\n
\r\n
15:06:17.606 CALL(SIP) (00:00007:01) RCVD Cut Thru from VPPL
15:06:17.606 CALL(SIP) (00:00007:01) RCVD Connect from VPPL
15:06:17.606 CALL(L4) (00:00007:01) RCVD Progress from SIP
15:06:17.606 CALL(L4) (00:00007:01) SENT Progress to L4
15:06:17.606 CALL(L4) (00:00007:01) IW: RFC 3398 183 --> ISUP condition [00]
15:06:17.606 CALL(L4) (00:00007:01) 183 -> ACM/CPG by defalut
15:06:17.606 CALL(L4) (00:00007:00) SENT Progress to SS7
15:06:17.606 CALL(SS7) (00:00007:00) RCVD Progress (0x10101:0x20202:1) from L4
15:06:17.606 CALL(SS7) (00:00007:00)
SENT: STK: 1 PRI: 01
DPC: 2-2-2 OPC: 1-1-1
SLS: 0x01 CIC: 00001 (0x0001)
CPG [0200]
15:06:17.606 CALL(SS7) (00:00007:00) SENT CPG to (0x10101:0x20202:1)
15:06:17.626 CALL(SIP) (00:00007:01) RCVD 200 OK PRACK from 10.129.47.146:5060 udp CSeq:3 Msg Size:323
15:06:17.626 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 200 OK\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK
-1fb1-1276023977-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 3 PRACK\r\n
Content-Length: 0\r\n
\r\n
15:06:17.626 CALL(SIP) (00:00007:01) RCVD 200 OK INVITE W/SDP from 10.129.47.146:5060 udp CSeq:1 Msg Size:593
15:06:17.626 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 200 OK\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK
-584a-1276023977-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f
7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 1 INVITE\r\n
Allow: UPDATE, REGISTER\r\n
Contact: <sip:781222@10.129.47.146>\r\n
Content-Type: application/sdp\r\n
Content-Length: 174\r\n
\r\n
v=0\r\n
o=- 2890844527 2890844527 IN IP4 10.129.47.146\r\n
s=-\r\n
c=IN IP4 10.129.47.146\r\n
t=0 0\r\n
m=audio 6000 RTP/AVP 0 101\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:101 telephone-event/8000\r\n
15:06:17.626 CALL(SIP) (00:00007:01) Session Refresh is not Needed
15:06:17.626 CALL(SIP) (00:00007:01) SENT ACK WO/SDP to 10.129.47.146:5060 Cseq:1
15:06:17.626 CALL(SIP) (00:00007:01) with R-URI: 10.129.47.146 UDP
15:06:17.626 CALL(SIP) (00:00007:01)
<--- [10.129.47.146, 5060 <- 10.129.45.104, 5060]
ACK sip:781222@10.129.47.146 SIP/2.0\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK-3db5-1276023977-4995-37\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 1 ACK\r\n
Max-Forwards: 70\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
User-Agent: Dialogic-SIP/10.5.3.140 Nigeria 0\r\n
Content-Length: 0\r\n
\r\n
15:06:17.626 CALL(SIP) (00:00007:01) SENT Connect to L4
15:06:17.626 CALL(L4) (00:00007:01) RCVD Connect from SIP
15:06:17.626 CALL(L4) (00:00007:01) SENT CPE of ANSWER to GCL
15:06:17.626 CALL(GCL) (00:00007:01) RCVD CPE of ANSWER from L4
15:06:17.626 CALL(GCL) (00:00007:01) SENT Call Answered to GCL
15:06:17.626 CALL(GCL) (00:00007:00) SENT CPE of ANSWER to L4
15:06:17.626 CALL(L4) (00:00007:00) RCVD CPE of ANSWER from GCL
15:06:17.626 CALL(L4) (00:00007:00) SENT Connect to SS7
15:06:17.626 CALL(SS7) (00:00007:00) RCVD Connect (0x10101:0x20202:1) from L4
15:06:17.626 CALL(SS7) (00:00007:00)
SENT: STK: 1 PRI: 02
DPC: 2-2-2 OPC: 1-1-1
SLS: 0x01 CIC: 00001 (0x0001)
ANM [00]
15:06:17.626 CALL(SS7) (00:00007:00) SENT ANM to (0x10101:0x20202:1)
15:06:20.676 CALL(SS7) (00:00007:00)
RCVD: STK: 1 PRI: 00
DPC: 1-1-1 OPC: 2-2-2
SLS: 0x00 CIC: 00001 (0x0001)
REL [0200028490]
15:06:20.676 CALL(SS7) (00:00007:00) RCVD REL cause 16 from (0x20202:0x10101:1)
15:06:20.676 CALL(SS7) (00:00007:00) SENT Disconnect (0x20202:0x10101:1) to L4
15:06:20.676 CALL(L4) (00:00007:00) RCVD Disconnect from SS7
15:06:20.676 CALL(L4) (00:00007:00) SENT disconnect: r_ts=0x404 l_ts=0x61 to TSI
15:06:20.676 CALL(L4) (00:00007:01) SENT disconnect: r_ts=0x61 l_ts=0x404 to TSI
15:06:20.676 CALL(L4) (00:00007:00) SENT Clear Request to SS7
15:06:20.676 CALL(SS7) (00:00007:00) RCVD Clear Request (0x10101:0x20202:1) from L4
15:06:20.676 CALL(SS7) (00:00007:00) SENT Clear Request (0x20202:0x10101:1) to L4
15:06:20.676 CALL(SS7) (00:00007:00)
SENT: STK: 1 PRI: 02
DPC: 2-2-2 OPC: 1-1-1
SLS: 0x01 CIC: 00001 (0x0001)
RLC []
15:06:20.676 CALL(SS7) (00:00007:00) SENT RLC to (0x10101:0x20202:1)
15:06:20.676 CALL(L4) (00:00007:00) RCVD Clear request from SS7
15:06:20.676 CALL(L4) (00:00007:00) SENT Channel Release w/data to GCL
15:06:20.676 CALL(GCL) (00:00007:00) RCVD Channel Released w/data, cause=16 from L4
15:06:20.676 CALL(GCL) (00:00007:00) Call Duration(sec): 3
15:06:20.676 CALL(GCL) (00:00007:00) SENT Clear Call Request to GCL
15:06:20.676 CALL(GCL) (00:00007:01) SENT Clear Response, cause=16 to L4
15:06:20.676 CALL(L4) (00:00007:01) RCVD Clear, cause=16 from GCL
15:06:20.676 CALL(L4) (00:00007:01) SENT Clear Request, cause=16 to SIP
15:06:20.676 CALL(SIP) (00:00007:01) RCVD Clear Request from L4
15:06:20.676 CALL(SIP) (00:00007:01) Reason Hdr: "Normal call clearing"
15:06:20.676 CALL(SIP) (00:00007:01) SENT BYE to 10.129.47.146:5060 Cseq:4
15:06:20.676 CALL(SIP) (00:00007:01) with R-URI: 10.129.47.146 UDP
15:06:20.686 CALL(SIP) (00:00007:01)
<--- [10.129.47.146, 5060 <- 10.129.45.104, 5060]
BYE sip:781222@10.129.47.146 SIP/2.0\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK
-484b-1276023980-4995-37\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 4 BYE\r\n
Max-Forwards: 70\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
User-Agent: Dialogic-SIP/10.5.3.140 Nigeria 0\r\n
Reason: Q.850 ;cause=16 ;text="Normal call clearing"\r\n
Content-Length: 0\r\n
\r\n
15:06:20.696 CALL(SIP) (00:00007:01) RCVD 200 OK BYE from 10.129.47.146:5060 udp CSeq:4 Msg Size:321
15:06:20.696 CALL(SIP) (00:00007:01)
---> [10.129.47.146, 5060 -> 10.129.45.104, 5060]
SIP/2.0 200 OK\r\n
Via: SIP/2.0/UDP 10.129.45.104:5060;rport;branch=z9hG4bK
-484b-1276023980-4995-37\r\n
From: <sip:5085508111@10.129.45.104>;tag=95ffcd055e0f78f7d5d397020e89288d7e772c5f\r\n
To: <sip:508222@10.129.47.146:5060>;tag=621463557\r\n
Call-ID: 761b-404-58201019617-Nigeria-0-10.129.45.104\r\n
CSeq: 4 BYE\r\n
Content-Length: 0\r\n
\r\n
15:06:20.696 CALL(SIP) (00:00007:01) SENT L3-L3 Clear Req to VPPL
15:06:20.696 CALL(IP) (00:00007:01) RCVD Clear Request from L3P
15:06:20.706 CALL(IP) (00:00007:01) RTCP STATS: TxPackets=153; RxPackets=0; lostPackets=0
15:06:20.706 CALL(SIP) (00:00007:01) RCVD Clear Req from VPPL
15:06:20.706 CALL(SIP) (00:00007:01) SENT Clear Request to L4
15:06:20.706 CALL(L4) (00:00007:01) RCVD Clear request from SIP
15:06:20.706 CALL(L4) (00:00007:01) SENT Channel Release w/data to GCL
15:06:20.706 CALL(GCL) (00:00007:01) RCVD Channel Released w/data, cause=16 from L4
15:06:20.706 CALL(GCL) (00:00007:01) Call Duration(sec): 3