I have just started reading on VoIP and Video over IP Tech. and I was wondering if SIP could be used for a video conference set up instead of H.323. If not..then why? I think I'm missing something.
I am going to be performing an upgrade from 2.4.0.120 to 2.4.6 and want to make sure that I have the right assumptions. <br>First, I understand that I do not need a key upgrade as I am not adding any features or are using IP/TAPI integration.<br>Seco...
Are there any known issues with Unity\Exchange on the same box and sending email attachments? What we're experiencing is that some attachments, when they arrive, cannot be opened by the recipient. These are very common files like .doc or .xls. This p...
Can somebody please advise, we have one org with 1 unity server providing Unified messaging to a site. Can the same Unity server at the same time provide voice mail to a different site within our organisation.<br><br>thanks <br><br>Jag<br><br>
Unity 2.4.6 Build 126, TSP 1.0.0.32, CM 3.0(10).<br><br>Our current install is for a college. At times, they need to change their opening greeting (or initial greeting) to, for instance, an inclement weather greeting. They would like to do this rem...
Within the IP phone system, callers can leave messages for unanswered calls of IP phones, however when I receve a call from the PSTN to an IP phone extension, the call in not accepted properly to Unity. The calls seems to be redirected after 6 ring ...
This is what I found that I like to share here. I tried to import some some users with AVIPORT utility. Some of the users were not seen by the AVIMPORT.<br>fix:go to exchange in raw mode. e.g admin /r<br>under file/raw properties/ under:object attrib...
Hi<br><br>I am using Unity version 2.3<br><br>Regularly once a month Unity stops receiving calls even though the status monitor shows Unity as running. I need to stop Unity, reboot machine and start Unity to get it going again. I suspect that there i...
I installed Unity 2.4.6 and CM 3.0.8. I also installed TSP on Unity. If my phones are auto registering with the range of 2000-2050, what ports numbers should I use for the MessageWaitingON and MessageWaitingOFF settings on the CM and Unity server. I ...
Hi,In an effort to implement VoIP solution at my HOME, I found that I could use either cisco uBR924 cable modem router or 827-4V ADSL. I came to know that in order to call PSTN numbers around the world, I should use a gateway. Here are my questions:1...
I was wondering if anyone had experience with pumping voice data over VPN connections. Specifically, I'm trying to determine the advantages of keeping our existing frame relay network or switching to a VPN type network. The main issue is whether or...
I just finished watching a seminar on preparing your LAN for IP telephony. In it they mentioned using 2 VLANs on a port, one for data and the other for voice; using 802.1Q. What it didn't mention is if 802.1Q is supported on 10M to the desktop or i...
Have a CM, 6506 w/ a 6608 blade (used for conferecing) and a AS5300 all with public IP addresses. I have an IP phone at home using a 17xx router (IOS 12.1(5)T) with a dial-up connection to the internet - been using this for many months. IP phone ...
I have been evaluating Call Manager/Unity on our network over the last few weeks. My problem is with voice mail messages left by any callers. I have left messages from cell phones, outside lines, and other local Cisco phones. In all cases the mess...
I've created a Call Handler with options (press 1 for this, 2 for that, 3 for that, etc.). I'd like to make it so that someone from the outside can reach this Call Handler directly (this call handler was setup for extension 3333 on unity)<br><br>The ...
