About Ahmed Nasr eldine

Ahmed Nasr eldine · 08-03-2018

Cisco Sx20 blurring video is pixel and tearing during a call inside my LAN when make a call inside my LAN between sx20 and dx70 it isn't working well although a call between 2 dx70 is working very well and clear inside LAN and wan , i have disable op...

Ahmed Nasr eldine · 06-15-2019

@Mohammed al Baqari wrote:For outgoing calls: - Cucm will receive challenge request from 3cx.- cucm will lookup realm database and will respond to challenge request including the username and hashed digest of the matched realm- 3cx will compare the r...

Member Since	‎10-09-2017 01:49 AM
Date Last Visited	‎06-19-2019 12:35 AM
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cisco Sx 20 bluring video pixlated and tearing during a call inside my lan

Re: For outgoing calls:ok I have done all the above and gave me a message said that trunk is not allowed to register from 3cx part. And from Cisco part it generate 407proxy authentication required please help