I have installed Asterisk 1.4.0 and the asterisk-gui on a Redhat EL 4 server. The installation went fine and all sip softphones can communicate with each other. The bit I don’t know how to configure is make Asterisk receive incoming calls from the E1 line connected to Cisco 3660 router.
I have configured the router with the following entries but still Asterisk is not receiving any calls.
dial-peer voice 2252 voip
session protocol sipv2
session target ipv4:192.168.1.75
I appreciate any help in how to do such configuration