Listen from Sip-port in SA or Sip-Interface
When send sip calls I see that the SBC use how "FROM port" the port configured in sip-interface and for "TO port" the port configured in SA.
SBC------> from 5060 to 5062 ---->GW (SA)
Sip-interface port 5060
SA port 5062
When receive sip calls from the SA used "TO port" configured in SA , the SBC not responds. If send "TO port" configured in the sip-interface receipt response.
Because the SBC will not listen on port settings defined within the SA?
as I can make it listen and send from the same port?
Thanks