Hi again,

I’ve got a user who’s using a bunch of Grandstream GXP2xxx’s. For the most part, they work, except for when they try to do a phone-based call transfer.

Here’s what it looks like is happening:

Phone A is on a call with phone B. (B could be another phone, or a PSTN
endpoint.)

The user on phone A hits the phones transfer button. The user on phone B hears moh, as they should. When the user on phone A dials a number, the Asterisk server sees the dial come in as though it came from phone B.

This really dorks up my call routing.

I really need the transfer dial to come from phone A. What can I do? I
really dread putting each phone into their own context and parameterizing their ID…

Any ideas?

Mike.