[Freeswitch-users] SIP Calling issues with Freeswitch

[vikas sharma]

Hi

I am making Linphone to Linphone video calls on android phone.But some
times call does not reach the callee side although it is successfully
registered with the server.

I am checking these calls on mobile data network.Some times call is not
established but sometimes it works.

Can i get some help on this?
Is it due to NAT?Any suggestions on server configuration for this?

Thanks
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