Hi All, i have 2 cisco SIP 3911 phone. When anyone call from these 2 extns to reception, there is one way communication, means receptionist can't hear
user voice but user can hear receptionist propely. When user call to any other extns except receptionist extn. there is no problem.
Problem is with only when user call from Cisco SIP 3911 IP Phones to receptionist extn.
I have checked the vlan, both user's phone and receptionist's phone are in same voice vlan.
Now where i have to move to sole this problem ???