is there everybody with expert knowledge about SRST on 1760 Gateway ?
I had tempt to make this with 12.2.15ZL but with no luck. The first trouble was the "One way Voice" on CallManager Fallback mode. Ip Phone users can not hear the PSTN user. The second: IP Phone users can not hear ringback from PSTN. If i take out the command "progress ind alert enable 8" ip phone users hear ringback in Callback mode but not if the Callmanager is available.
The second temp was with 12.2.15ZJ2. This wouldnt recognize my second Voice Card, (the first is a 2-Port BRI ST/TE and the second is an 4-Port FXS) the problems above are not existing.
Is there everybody who can speak from one's own experience ?
Certain IOSs for the 1760 have a bug where you will get one-way audio in SRST mode when you are running multiple VLANs. The current workaround for this was to flatten the config to use only VLAN1 until a fix was made available.
If you are not using multiple vlans, make sure your routing is operational and that you have "h323-gateway voip bind srcaddr" bound to an interface that won't go down in SRST mode.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...