Hi, i have a problem with the ring back. When call from IP Phone to PBX by Gateway H323 with E1, using the dial-peer voice 600 pots, it works. But if i dial using dial-peer voice 750 pots i not have ringback tone. The difference is the 600 is the main pbx and the 750 is another pbx. I'm using a couple E1 to connect at the main pbx only.Pls see the dial peers.
Progress Ind i = 0x8582 - Destination address is non-ISDN
This is the dial peer to the Alcatel PABX.
dial-peer voice 678 pots
tone ringback alert-no-PI
progress_ind progress enable 2
progress_ind connect enable 2
I notice that when calling a digital phone, alcatel does not provide a PI, so cisco router is able to generate the ring back since the PI is absent. But when calling an analog phone there is a PI sent over.
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
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