No audio in access environment, registers behind nat
Hi everyone,
Well I have several audio issues when I try to call between softphones located behind nat networks
When I registered the same softphones in a not nat network I don´t have any problems
I attached a call trace (change to .pcap extention to "no audio" file in order to see it in wireshark) of this endpoints and the SBC configuration
I really don´t know if I´m doing something wrong or I´m omitting configuration.
here´s the register of them
SBCCallcenter# sh sipd endpoint-ip 5550170022@nubestel.com.mx
User <sip:5550170022@nubestel.com.mx>
Contact local-exp=14 exp=834