we have 2 upstream carriers .. one we are currently using and one whice we have an account with and use as a fallback if the upstream carrier is to expensive
we have 2 servers one for business one for residential customers ... the incoming call needs to ber routed to either business or residential servers after being altered to to match our dialing patterns
and then sent to external carriers if that then is forwarded to external numbers like a mobile
the 2 servers business and residential are running freeswitch the business server has multidomains and the residential is single domain
so far we take the number from the upstream carrier .. massage it correctly to match our dialing scheme .. and pass it to server 1 ... server 1 returns 404 not found then passes the call back to the upstream carrier ... and does not seem to concider the next server at all
this is from log file