Hello, We have a very simple IVR application using FreeSwitch and two Yealink IP phones and all are in same LAN. For assumption, below are the IP addresses along with the extension numbers: FreeSwitch server: 192.168.1.1 IP phone1 (Ext. 1456): 192.168.1.2 IP phone2 (Ext. 1459): 192.168.1.3 Based on the input received from IVR, FS is working fine and respective extension phone is ringing. Till now, everything is working fine. Now, I entered second phone extension number i.e. 1459 in first phone's "Forward" configuration settings using web GUI of phone. Simply, I am doing the call forwarding. If I enter, 1459@192.168.1.3 in "Forward" menu option, call is forwarding to second phone and it is ringing. *But, If I simply enter the extension number i.e. 1459 with out IP address of the second phone, FS is adding it's IP address itself like 1459@192.168.1.1 <1459@192.168.1.1> and sending invite itself and call is disconnecting.* The objective is simply I just want to enter the extension number only with out IP address. Can anybody share the thoughts to overcome this issue? Thank you. Best Regards, Chandra.