I am using Asterisk 1.4.21 on powerpc platform.
I am trying to make a incoming call from a softphone to Grandstream Hardphone ,
I am not able to receive the incoming call.(Call is blank even after i receive the call)
I am able to make an outgoing call without any issues.
- Softphone to softphone calls are working (both Incoming and outgoing)
- There is no firewall or router interfence.
Please suggest some solution