Created by Ryan Harris, last modified on 2018.02.07
boolean The RFCs require an rtpmap for IANA dynamic payload types. An rtpmap with codec name and payload type is not required for well known static payloads - (PCMU, PCMA, G729, etc).
By default FreeSWITCH sets
verbose_sdp=false which doesn't include an rtpmap for static payload types. If your equipment doesn't support this (shame on them) set
verbose_sdp=true which will include rtpmaps for any static payload types (previous default behavior).