Voice over IP

Buenas tardes.Actualmente se tiene un proyecto para que desde un sitio remoto se realicen llamadas de todo tipo, Celular, Locales, Internacionales. Se ha solicitado la posibilidad de que para dicho sitio, el tipo de llamadas a celular sea restringido...

Guys,Our company is willing to implement Cisco Jabber 9 but they require some sort of demo license to test the functionality of the solution, i have simply no idea about it, so need your help in this regard.BR.Abd

My customer dials from remote site to main site to their main site number, the call by-passes their auto attendant and goes directly to any random available party. At first fingers were pointing to the their PBX, however we noticed one of their sites...

Hi guys,I need access to HCS documentation. I have tried to read SRND and some other documents given on the following url:http://docwiki.cisco.com/wiki/Hosted_Collaboration_Solution_Release_9.2%281%29SU1_DocumentationBut whichever link I click, it gi...

We are implementing a voice over IP calling system. As we did not get an digital E1 from Telcom company, We use a channelbank to convert the analog lines and make it to an E1.This E1 is connected to the CISCO AS5350 E1 port.The IVR is configured t...

Dear All,I need to configure fax service in as5350 and as I have basic knowledge about this issue , so I really appreciate If you provided me with detailed information. fax machin-->as5350I want to whenever I call to the Bnumber of the E1 , I hear th...

Hi All,I am doing voice setup for one of my client.Client has one Polycom IP phone but i dont know how to make this Polycom IP phone work with CISCO CME.Can anyone guide me on this?Thanks & RegardsManish Sarolkar

hi we have a voice gateway c3945 (ios 15.0(1)M4) used for making outside calls with cisco callmanager.it is working fine but yesterday when i tried to activate ssh on it, it stops making outgoing/incoming calls!!!!!!!!!!when i removed the ssh command...

I have a customer that had an onsite tech convert them from PRI to IPflex.  The guy quit and their salesman called me to verify if the PRI is being used because they want to now cut it off.  What's the best way to verify the PRI is not being used any...

I have this error when establishing calls from pstn%VDEV-4-NORESOURCE: No free DSP resources available. the as5350 has 4 e1 pri and 1 np108until 3 days age everything was working fine .   

Hello,In my company we use CUCM (Cisco Unified Call Manager) system. Every user has VoIP device, and directory number. A directory numbers connect to user's Lync, respectively.Sometime user connects by another computer and wants to call by VoIP with ...

Hi Experts,We required VoIP configuration:We have following hardware and network diagram is attached (1)    Location A to B is connected through 2 mbps MPLS line – currently working OK  through Cisco Routers.(2)    We want to configure Total 4 Cisco ...

Hi I am completely new to the world of Telephone and Voice.If you guys could tell me what are the uses of SS7 over IP?In real world where do we use SS7 over IP.Where to get some study materials on that? thanks guys