Zultys MX250

Discussion in 'VOIP' started by Colin Hacker, Feb 25, 2005.

  1. Colin Hacker

    Colin Hacker Guest


    I am trying to deploy a Cisco 7940 IP Phone on a Zultys MX250. I have
    loaded the latest SIP firmware from Cisco and put the config files on the
    Internal TFTP server. The IP Phone comes up with the message "Protocol
    Application Invalid"

    Can anyone shed any light on what I am doing wrong?


    Colin Hacker
    Colin Hacker, Feb 25, 2005
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