Upgrade ATA image from MGCP to SCCP

[vinhnguyen]

Hi

Is using TFTP the best method to upgrade ATA from MGCP to SCCP? I can't seem to upgrade using EXE method.

Thanks

[smahbub]

Upgrading the Signaling Image from a TFTP Server?This is the Cisco-recommended method for the H.323 protocol. This method is the most efficient method and requires only a one-time configuration change.

Upgrading the Signaling Image Manually?This method can be used if you must manually upgrade the image of one Cisco ATA. However, this method is not the recommended upgrade method because it is not as simple as the TFTP

This URL should help you:

http://www.cisco.com/en/US/products/hw/gatecont/ps514/products_administration_guide_chapter09186a0080160f71.html