I'm not sure if this is a problem or not, in any event I can't explain it. On some calls to the PSTN (inbound and outbound) my users are seeing Temp Fail on the status bar (the line above Hold EndCall Transf... more). It is happening on 7960s and 7940s, with receiver or while on speakerphone. There does not appear to be any degradation in the call, just the message.
router to PSTN is VG200 12.2.2XN, dual PRI interface
phone load P303020100
Can anyone tell me what it means and if it is indicative of a larger problem?
I looked at that document and am sure that it relates. I am using MGCP on the router rather than h323. Also, the call is not dropped the conversation continues there is just that mildly disturbing "Temp Fail" message on the phone.
Well the reply through email didnt seem to take but in any event I believe the Temp Fail message will show when your gateway is controlled via MGCP. The gateway can unregister from call manager but the calls will stay active but you will lose the ability use the softkeys since call control is now out of the picture. When you see this message telnet into the gateway and issue the show mgcp command and see if its unregistered.
Yes, Temp Fail indicates that the gateway has likely lost registration with CCM (not always...but typically) and the reason that you dont see any softkeys other than End Call is because supplementary services such as hold, etc cannot be performed during this operational state. Your call remains online, but that's about it.
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
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