sip_wait_for_aleg_ack
Created by Ryan Harris, last modified on 2018.02.07
sip_wait_for_aleg_ack
string When you set the variable sip_wait_for_aleg_ack on the b leg in the {} for the outbound call, this should make the B leg delay sending the ACK until it sees that the A leg has recv'd an ack.
Usage
<action application="bridge" data="{sip_wait_for_aleg_ack=true}sofia/internal/foo@bar.com"/>