IP Telephony and Phones

Set up - MGCP GW connecting to either the Telco or TDM PABX,Can someone confirm if you use MGCP on a GW that you still need a single Dial-Peer voice POTS with service mgcpapp configured pointing either to the PSTN or other TDM system. I thought when...

Hi All,I am trying to install CCM version 4.1 on MCS 7825H3 . I have inserted OS version 2000.2.7 Windows 2000 server/Advance server but I get the message A:>Label not found.can somebody help ?regds,aman

Where I can see the numbers of the MeetMe conference o Ad-Hoc conference in the Cisco Call Manager ?

I, i have a 7911 with SIP firmware and registering it with a Proxy Serever instead of CCM.The phone loads the SEP.cnf.xml file, sends the register message, the sip proxy sends an 401, then the phone sends another register, but without the authorizati...

Kindly explain anybody Why we use EF bit for voice

Hi,Is it possible to barge-in using a hard phone (ipphone).I know barge-in works only using a ctios supervisor desktop but is it possible that i dial some accesscode and then some extension number to listen to the conversation. it works this way in a...

What is Cisco smallest router that can provide SRST. Currently we have a few different 2800 series. We are looking for a lower price solution for very small sites with less than 10 phones. But we need to have SRST.

Hi,I receive a call from 1001 and answer this and I initiate a conference to 1002 which is an cvp ivr application, i hear the cvp ivr application playing but when i click conference button again to complete the conference button from ctios toolkit so...

1)How Can I use Call Classification* field in the Route pattern?2)How Can I use Client Matter Codes (CMC)field in the Route pattern?

Hi,I need help (Configuration guide) to integrate a fax machine to Cisco call manager express 4.0 or later connected via an FXS Card to the router.Currently I have a dedicated line (number) from the E1 channel for the Fax machine.How do I go about th...

Hi all,Is QoS a must when implementing VOIP within a LAN? Or does it depend on the network usage?

Good MorningMy name is Jefferson Islan from Brazil. I use Call Manager 4.12 and I need to identify external call. At IP Phone show number this person external, but I need to show the name this person and number. There is software that I can to regist...