[SIP Beyond VoIP] Can not add participant to Sylk Server

[Onur DOLU]

Hi all,

 

When I try to add participant from sipsimple client, sylk server does
not initiate INVITE to transferred party.

(Note: REFER, initiated from sipsimple client, is proxied over my SIP
PROXY & REGISTRAR to sylk server. I could paste REFER message that
received by sylk server)

 

I see below logs on sylk servers core_trace.txt

 

2012-10-19 15:42:48.763882 [sylk-server 16182] (5) sip_endpoint.c:
Processing incoming message: Request msg REFER/cseq=13702
(rdata0x4b3b828)

2012-10-19 15:42:48.764233 [sylk-server 16182] (5)   tsx0x4a6acb8:
Transaction created for Request msg REFER/cseq=13702 (rdata0x4b3b828)

2012-10-19 15:42:48.764419 [sylk-server 16182] (5)   tsx0x4a6acb8:
Incoming Request msg REFER/cseq=13702 (rdata0x4b3b828) in state Null

2012-10-19 15:42:48.764547 [sylk-server 16182] (5)   tsx0x4a6acb8: State
changed from Null to Trying, event=RX_MSG

2012-10-19 15:42:48.765276 [sylk-server 16182] (5)   dlg0x4b745d8:
Transaction tsx0x4a6acb8 state changed to Trying

2012-10-19 15:42:48.765424 [sylk-server 16182] (5)   dlg0x4b745d8: UAS
dialog created

2012-10-19 15:42:48.765611 [sylk-server 16182] (5)   dlg0x4b745d8:
Session count inc to 1 by mod-core

2012-10-19 15:42:48.765964 [sylk-server 16182] (5)   dlg0x4b745d8:
Module mod-evsub added as dialog usage, data=0x4be9be8

2012-10-19 15:42:48.766291 [sylk-server 16182] (5) evsub0x4bf69c8: UAS
subscription created, using dialog dlg0x4b745d8

2012-10-19 15:42:48.766442 [sylk-server 16182] (5)   dlg0x4b745d8:
Session count inc to 3 by mod-evsub

2012-10-19 15:42:48.766515 [sylk-server 16182] (5)       endpoint:
Response msg 500/REFER/cseq=13702 (tdta0x4bf9740) created

2012-10-19 15:42:48.774067 [sylk-server 16182] (5)   dlg0x4b745d8:
Sending Response msg 202/REFER/cseq=13702 (tdta0x4bf9740)

2012-10-19 15:42:48.774412 [sylk-server 16182] (5)   tsx0x4a6acb8:
Sending Response msg 202/REFER/cseq=13702 (tdta0x4bf9740) in state
Trying

2012-10-19 15:42:48.774702 [sylk-server 16182] (5)  sip_resolve.c:
Target '47.168.85.116:5060' type=UDP resolved to '47.168.85.116:5060'
type=UDP (UDP transport)

2012-10-19 15:42:48.775410 [sylk-server 16182] (5)   tsx0x4a6acb8: State
changed from Trying to Completed, event=TX_MSG

2012-10-19 15:42:48.775914 [sylk-server 16182] (5)   dlg0x4b745d8:
Transaction tsx0x4a6acb8 state changed to Completed

2012-10-19 15:42:48.776668 [sylk-server 16182] (5)       endpoint:
Request msg NOTIFY/cseq=12481 (tdta0x7ff9b011f410) created.

2012-10-19 15:42:48.777182 [sylk-server 16182] (5)   dlg0x4b745d8:
Sending Request msg NOTIFY/cseq=12481 (tdta0x7ff9b011f410)

2012-10-19 15:42:48.777269 [sylk-server 16182] (5) tsx0x7ff9b0113:
Transaction created for Request msg NOTIFY/cseq=12480
(tdta0x7ff9b011f410)

2012-10-19 15:42:48.777348 [sylk-server 16182] (5) tsx0x7ff9b0113:
Sending Request msg NOTIFY/cseq=12480 (tdta0x7ff9b011f410) in state Null

2012-10-19 15:42:48.777489 [sylk-server 16182] (5)  sip_resolve.c:
Target '47.168.85.116:5060' type=Unspecified resolved to
'47.168.85.116:5060' type=UDP (UDP transport)

2012-10-19 15:42:48.778363 [sylk-server 16182] (5) tsx0x7ff9b0113: State
changed from Null to Calling, event=TX_MSG

2012-10-19 15:42:48.778442 [sylk-server 16182] (5)   dlg0x4b745d8:
Transaction tsx0x7ff9b01132b8 state changed to Calling

2012-10-19 15:42:48.779256 [sylk-server 16182] (4) evsub0x4bf69c8:
Subscription state changed NULL --> ACTIVE

2012-10-19 15:42:48.779656 [sylk-server 16182] (5) sip_endpoint.c:
Processing incoming message: Response msg 100/NOTIFY/cseq=12480
(rdata0x4b3b828)

2012-10-19 15:42:48.779840 [sylk-server 16182] (5) tsx0x7ff9b0113:
Incoming Response msg 100/NOTIFY/cseq=12480 (rdata0x4b3b828) in state
Calling

2012-10-19 15:42:48.780120 [sylk-server 16182] (5) tsx0x7ff9b0113: State
changed from Calling to Proceeding, event=RX_MSG

2012-10-19 15:42:48.780298 [sylk-server 16182] (5)   dlg0x4b745d8:
Received Response msg 100/NOTIFY/cseq=12480 (rdata0x4b3b828)

2012-10-19 15:42:48.780730 [sylk-server 16182] (5)   dlg0x4b745d8:
Transaction tsx0x7ff9b01132b8 state changed to Proceeding

2012-10-19 15:42:52.774908 [sylk-server 16182] (5) tsx0x7ff9b0113:
Retransmit timer event

2012-10-19 15:42:52.775009 [sylk-server 16182] (5) tsx0x7ff9b0113:
Retransmiting Request msg NOTIFY/cseq=12480 (tdta0x7ff9b011f410),
count=0, restart?=1

2012-10-19 15:42:52.775827 [sylk-server 16182] (5) sip_endpoint.c:
Processing incoming message: Response msg 100/NOTIFY/cseq=12480
(rdata0x4b3b828)

2012-10-19 15:42:52.776001 [sylk-server 16182] (5) tsx0x7ff9b0113:
Incoming Response msg 100/NOTIFY/cseq=12480 (rdata0x4b3b828) in state
Proceeding

2012-10-19 15:42:52.776146 [sylk-server 16182] (5) tsx0x7ff9b0113: State
changed from Proceeding to Proceeding, event=RX_MSG

2012-10-19 15:42:52.776819 [sylk-server 16182] (5)   dlg0x4b745d8:
Received Response msg 100/NOTIFY/cseq=12480 (rdata0x4b3b828)

2012-10-19 15:42:52.776913 [sylk-server 16182] (5)   dlg0x4b745d8:
Transaction tsx0x7ff9b01132b8 state changed to Proceeding

 

Thanks,

onur

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