Session-Timers Call are getting muted after exact 15 minutes

[arsenieciprian]

call are getting mute after exact 15 minutes once session update have been recived . I m using version 3.2 and ivoz is used for wholesale traffic so no asterisk is involved only kamailio users and trunks

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• IvozProvider version:

• Related sections:

  • [ ] SIP & Telephony
  • [ ] vPBX Functionalities
  • [ ] Billing & Invoicing
  • [ ] Web Interface
  • [ ] API
  • [ ] Other

Troubleshooting

Additional Information

[Kaian]

Hi!

Can you provide a sample PCAP with all involved parties that reflect this problem?

Regards

[arsenieciprian]

i will make capture now

[arsenieciprian]

please provide me one email where to send pcap file

[Kaian]

vozip+ivozprovider AT irontec DOT com

[arsenieciprian]

email sent

[Kaian]

We have not received any mail, but maybe with some questions is enough to get some light in the problem.

Session Timers should be negociated between the UAC and UAS, and proxies like Kamailio Users & Trunks should just relay the information.

Does kamailio proxies add session timers headers or there are originally present in the messages that comes from the wholesale client? If those headers are added by the client or the carrier, they should be the responsible of sending messages before the timer expires (depending on the value and direction of the message contain the Session-Timers information)

Regards

[arsenieciprian]

I have seen only on trunk that asked to refresh and is not passing thru users. With sngrep i have seen the invite from carrier but the invite is not retransmited to proxyusers and so on. I m using different public IP on proxyusers and proxytrunks. it can be easy simulated .