3rd party SIP device setting:
1)The device type is "Third-party SIP Device (Advanced)”
2)The device SIP Profile is set as “Standard SIP Profile for Mobile Device”
3)The settings in the sip profile are set as below:
Timer Register Expires (seconds)Required Field: 720
Timer Keep Alive Expires (seconds)*: 120
4)SIP Station Keepalive Interval: 240
5)Save and Apply
6)UCM replies 240 for Expires for 3rd party SIP device register
Is that the expected, or the setting in the SIP profile should be respected?
Thanks a lot in advance
For 3rd-party SIP, I've always made the app/device match the UCM settings. It's easier to troubleshoot if everything is using the same set of timers anyway.