TelePresence and Video Infrastructure

Hi Guru'sI am in the process of implementing IP trunking between 3 sites. The PBX's have E1 cards installed and we've currently got the internal extensions traversing the WAN fine.Users are complaining that they sometimes find it hard to hear, seems ...

hi, can anyone help me on this? Im preparing for a proposal for implementing video conferencing on a CallManager 3.3. VidCon should be used on the HQ and two branch offices. Tnx...

Cisco IP video telephony srnd says on page 8-5 that on ccm 4.1 there is trunk called rasaggregator. But I don't see on 4.13

Hello,I manage a medium sized university departmental network with 35 cisco catalyst 3500xl (latest IOS for 3500xl) at the access layer and a collapsed core-distribution Cat6509 aggregating the uplinks running 12.2(18)SXF4. I have a GigE uplink out ...

Dear All,My Cisco IP Phones are running Cisco POS5.3 software, i found out that there is version 6.X, 7.X and 8.X.Do i have to upgrade to the latest version, and what are the benifits ?thanks, in advance.

Hi forum,We are currently using polycom equipments over ISDN links for video conferencing, however, we intend to switch to our EIGRP E1 lines for that. all our sites are currently using 2811 routers to route both data and voip traffic. How do I provi...

hi guys: Recently our router show the following message: *Oct 18 23:11:51: ISDN Se1/0:15 **ERROR**: cdapi_process_connect_resp: cdapi sez to reject the call (appl rejected?)*Oct 18 23:11:51: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref =...

All -I have a polycom VSX7000 without the integrated MCU.I also have a 2811 running CME 3.3 with about 20 IP phones attached.I'd like to come up with a solution so that my IP phone users could participate in a video conference as audio-only users.Is ...

Hello,I have an TANDBERG MXP550 configured as an H.323 client in call manager 4.2 without a gatekeeper.1. When I make a call between the TANDBERG and another phone registered. I have the ip address of the call manager displayed on the screen instead ...

Hii'm not sure this is the correct forum but any help it's welcome.I have a 857 router ios 12.4(4)T with no acl, and no firewall configured, i need to apple ichat for video but all the time i get no response from my client. Apple says this:"Network a...

I have an ADSL over ISDN connection, the router I am using is an 836 with IOS 12.3(9.6)T. There are no access lists configured on the router. The only thing it does (has to) is NAT from the LAN to the WAN. My problem is the following: I am trying to ...

I'm running ccme on a 2811 router with MOH streaming in on a fx0 port. In certain cases MOH gets stuck in a 2 sec loop and only a router reboot will correct it. Does anyone no of a better fix. Thanks Mike

Now that we have VT Advantage working with IP Communicator (very cool!), we are looking for ways to use this - especially for my traveling users.I understand the the Cisco camera is the only supported device, but it really isn't very "travel friendly...

My question is WHY?Did any of you had this problem and managed to avoid it?If for example, the device name is "ABCDE", CCM will send "ABCDE_1" as the H.323 ID when registering into the Gatekeeper. In my case the registration is being rejected. This i...

I am using CCM4.2 / MGCP.I want to deploy VTAs between my main and remote sites. Does MGCP support this or do I have to switch to H323.Thanks in adv.