ATA not registering with call manager

[tarun.pahuja]

Folks,

I have 2 ATA 186 devices. I have been trying to register them with call manager, but, have had no success so far. I factory reset them. Also, I have ip phones in the same subnet who do not have any problems registering with call manager. Everything is being given by DHCP server.

When i go through the menu and look at the web interface, i get an ip address from DHCP , but for some reason the MGCP box says 0. That means that MGCP is not enabled with the ATA is factory reset.

Any help would be highly appreciated.

Thanks

[erik.stillman]

Have you tried using the Voice configuration menu? I've plugged an analog phone into this device and configured it that way when the web interface wasn't working. There is a config document out there with all the menu options - it includes MGCP options.

http://www.cisco.com/en/US/products/hw/gatecont/ps514/products_administration_guide_chapter09186a00801a8b2b.html

On the left side of the linked page above is an admin guide for the ATA via an MGCP gateway.

Erik.