Hello,
I configure SIP based SRST in Cisco isr 4351 router.
Problem is for phone model 3905, during SRST mode these phones are not able to call each other and PSTN as well,
however other phone models are working fine.
Log for IPPhone 3905
The Call Setup Information is:
Call Control Block (CCB) : 0x0x7FAB4AA09F10
State of The Call : STATE_DEAD
TCP Sockets Used : NO
Calling Number : 2122
Called Number : 2115
Source IP Address (Sig ): 172.16.X.X
Destn SIP Req Addr:Port : 172.16.X.X:0
Destn SIP Resp Addr:Port : 172.16.X.X:5060
Destination Name : 172.16.X.X
000374: *Mar 8 02:13:47.460: //1041/8A5C57888448/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 0
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 6
Dtmf-relay Payload : 101 (tx), 101 (rx)
Source IP Address (Media): 172.16.X.X
Source IP Port (Media): 0
Destn IP Address (Media): 172.16.X.X
Destn IP Port (Media): 16392
Orig Destn IP Address:Port (Media): [ - ]:0
000375: *Mar 8 02:13:47.460: //1041/8A5C57888448/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC) : 65
Disconnect Cause (SIP) : 488
Working Phone Logs
The Call Setup Information is:
Call Control Block (CCB) : 0x0x7FAB4AAACAA0
State of The Call : STATE_ACTIVE
TCP Sockets Used : NO
Calling Number : 2110
Called Number : 2189
Source IP Address (Sig ): 172.16.X.X
Destn SIP Req Addr:Port : 172.16.X.X:5060
Destn SIP Resp Addr:Port : 172.16.X.X:5060
Destination Name : 172.16.X.X
000383: *Mar 8 02:20:02.934: //1084/65D2E56E8467/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 20
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 6
Dtmf-relay Payload : 101 (tx), 101 (rx)
Source IP Address (Media): 172.16.X.X
Source IP Port (Media): 8052
Destn IP Address (Media): 172.16.X.X
Destn IP Port (Media): 17766
Orig Destn IP Address:Port (Media): [ - ]:0
Kindly Suggest me what will be the solution.
