I have an application of VoIP that is built from teh following :
2.Cisco switch Router 3750 that is connected in port1 to softswitch and port2 to MPLS device (not cisco)
All phones are connected to the MPLS network and have the same subnet .
The problem is that i get signaling but not media - voice .
This is because signaling reach teh softswitch but voice - RTP should pass in the same subnet.
However since i have MPLS net the frame comes out from a tunnel but do not enter the other one ,because of split horizon.
I need to operate the router in such a way that when he gets the frame to a destination in the same subnet he must send it back in the reverse direction so it will enter again teh MPLS net?
Any advise ?