wrong transport selected
Andrei Fedorov via sr-users <[email protected]>
| Newsgroups | gmane.comp.voip.ser |
|---|---|
| Message-ID | <[email protected]> |
Hello please advice what is wrong
The scenario is following
Client get registred with p-cscf using udp as transport and ipsec enabled
Registration completed successfully.
Client send reg event SUBSCRIBE, and get 200 back
But it do not get any notification then.
In p-cscf container I am observing NOTIFY coming from s-cscf and then something strange happen
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: PCSCF: NOTIFY sip:172.22.0.1:55822;transport=udp (sip:[email protected] (172.22.0.20:6060) to sip:[email protected], 0ed4dd8c-89a5-42ac-80cb-690891a400f1)
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: Within DLG
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: Within loose route
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: PCSCF MO_indialog:
Destination URI: <null>
Request URI: sip:172.22.0.1:55822;transport=udp
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: Source IP and Port: (172.22.0.20:6060)
Route-URI: sip:[email protected]:6101;lr=on;ftag=b7f568fe
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: Received IP and Port: (172.22.0.21:6101)
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: Next hop domain: (172.22.0.1)
52(95) NOTICE: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} <script>: Contact header: <sip:scscf.ims.mnc001.mcc001.3gppnetwork.org:6060>
52(95) INFO: {1 350779919 NOTIFY 0ed4dd8c-89a5-42ac-80cb-690891a400f1} ims_ipsec_pcscf [cmd.c:1187]: ipsec_forward(): new destination URI: sip:172.22.0.1:55822
99(142) ERROR: <core> [core/tcp_main.c:4645]: handle_tcpconn_ev(): connect 172.22.0.1:55822 failed
as you may see, request states transport=udp,
Request URI: sip:172.22.0.1:55822;transport=udp
while p-cscf then trying to use tcp??
99(142) ERROR: [core/tcp_main.c:4645]: handle_tcpconn_ev(): connect 172.22.0.1:55822 failed
what is wrong?
Using tcp as a transport initially works well and NOTIFY is coming to the client.
thanks in advance
Andrei
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