In the following scenario:
vars.xml:
<X-PRE-PROCESS cmd="set" data="media_mix_inbound_outbound_codecs=true"/>
internal.xml:
<param name="inbound-codec-prefs" value="G722, PCMU, PCMA, G729"/>
<param name="inbound-codec-negotiation" value="generous"/>
<param name="inbound-bypass-media" value="false"/>
<param name="inbound-proxy-media" value="false"/>
<param name="inbound-late-negotiation" value="false"/>
<param name="inbound-zrtp-passthru" value="false"/>
external.xml:
<param name="inbound-codec-prefs" value="G722, PCMU, PCMA, G729"/>
<param name="inbound-codec-negotiation" value="generous"/>
<param name="inbound-late-negotiation" value="false"/>
<param name="inbound-zrtp-passthru" value="false"/>
...with no further modifications performed on the dialplan.
I expect this result: A ---> offers G729 ---> FreeSWITCH ---> offers ---> G729, G722, PCMU, PCMA ---> B
...but I get this result: A ---> offers G729 ---> FreeSWITCH ---> offers ---> G722, PCMU, PCMA, G729 ---> B
I'd like FreeSWITCH to offer B all the codecs from the list, but sorted accordiing to A's preference.
Can you help me figure out the settings?
Thanks,
Rogelio Perez