Voice over IP

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HI ALL,please let me know whether the Following servers are capabale of installing CUCM 7. X or 8.X? MCS-7845H-3.0-CC1 MCS-7835H-3.0-CC1 or please provide the link where i can get the required info on this please sugget ur inputs thanks in advance...

Hi everybody!I got a problem where the Cisco sends bye after receiving 182 Queued. I got an incoming call through the cisco 2200 down to our SIPser Kamailio further out to customer, they send REFER and the kamailio is transferring the call after all ...

Does anyone know how to SSH into a Cisco 7961. Obviously I need a user name and password but I don't know where it needs to be setup. There is no option in the phones config. I am running SCCP version 8-0-4SR3AS

smuneio by Beginner
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Hi all,I have a configuration in the lab right now with a non-Cisco device that can route VoIP calls.  Basically, I have two subnets such that in each subnet I have a non-Cisco device to route the phone call.  There are two phones (1 on each subnet)....

Hi Experts, I've an issue with Clear-Channel codec.I've a SIP Trunk between an AS5400 HPX and a Cisco 1760. I would use this connection to manage ISDN data modem calls with 64 Kbit/s Unrestricted Digital Information capability.This is the scenario:PS...

aemcomcco by Beginner
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All,   I have a layout with a call that is going to the following path PBX -> (wink trunk)H323-GW -> CM -> SIP -> Telco All my calls work perfectly with the following dial-peers below. The poroblem I have is when a user calls a number that starts wit...

gfremgen by Beginner
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Does a service-policy output have to be applied to an interface for qos to work?here is the config but there is nothing applied to the serial interface..Thanks for your helppolicy-map 256/128KVoice class 256/128KVoice priority 112 class class-de...

ud0508500 by Beginner
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Tengo la versión de CUCM 7.1.2.30000-1, y realice un upgrade a la versión 7.1.5.30000-1, cuando asumió el cambio no pude registrar mas los teléfonos nuevos en el clúster, tampoco pude ver más las imágenes de fondo de pantalla ni los timbres de llamad...