407 proxy authentication required

Discussion in '3CX Phone System - General' started by truthseeker88, Apr 11, 2008.

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  1. truthseeker88

    Mar 7, 2008
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    i'm using a 3cx pbx as a sip server for my graduation project as im implementing a softphone that uses this server to tranfer calls between clients
    the thing is that each time i try to send a text message through the server the following error occurs "proxy authentication required" with status 407
    but it works fine with voice calls...by the way i dont use any outbound proxy servers for the 3cx in my code as i dont know whats the proxy of 3cx..so if thats the problem would u plzz try to help me??

    thanx in advance
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