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Nguyen KeThuc
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Member since ‎12-25-2009
‎08-18-2017
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  • 159 Posts
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SIP TCP or UDP

02-15-2016
Hi all, In Cisco Phone Security Profile, We have two options TCP and UDP transportation Type. So, Any body know what are the different between TCP vs UDP SIP?  what are the limitation and advantage of each one? Thanks Thuc

Domain computer single sign on with wifi

11-12-2015
Hi all, I have many computers which are joined into a domain (MS AD). So, If users logon  to their computer, they want the wifi network automatically connect with same user/password which is being used for logon. Are there any ways to do that? Than...

Domain computer single sign on with wifi

11-12-2015
Hi all, I have many computers which are joined into a domain (MS AD). So, If users logon  to their computer, they want the wifi network automatically connect with same user/password which is being used for logon. Are there any ways to do that? Than...

Voice Quality Issue with Cisco IP phone 7821 series

04-26-2015
Hi all, I have CUCM 10.5 with Cisco 7821 and 7945 endpoints. Internal calls are fine. However, I get voice quality issue with outbound calls from Cisco 7821 endpoint. The lost packet rate is always about 2 % with just Cisco 7821 series. Meanwhile, I ...

No Ringback Tone on VoIP Inbound Calls to Cisco CallManager when using TCL script auto attendant

03-26-2015
Hi all, I have one Cisco Voice gateway with one E1 connection. I am using a TCL script auto attendant. However, incoming calls don't get any ring back tone util IP Phones answer. Any ideas for me?Thanks,Thuc
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Member Since ‎12-25-2009 01:46 AM
Date Last Visited ‎08-18-2017 04:03 AM
Posts 159
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