I have Callmanager 3.1(2)C installed at Main Office and I have PBx at the Branch Office and
this PBX has been connected to Gateway 3640 with FXO port.Everything was workinf fine but
all of sudden without any change to the configuration there erupted the problem of One Way
speech between IP Phone lying at MainOffice and the analog phone connected to PBX at the Branch
Office.
Call Manager..RouteHO...Inetrnet...RouteratBranch Office.....Gatewayrouter3640...PBX..analog phone
Kindly suggeste the problem ..
with thanks and regrds
Anil B