G711ulaw and alaw are your only options. Now what you can do is have a device in the middle for example an IP2IP gateway to covert h323 to sip and then you can use g729, but you will need a lot of transcoders depending on the call volume. So from Call Manager you will do an h323 gateway to a Cisco Router and once in the gateway then you can send the call via sip to your sip provider.
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...