Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...
Hi,i have a strange issue:- i configured "Privide Outside Dial Tone" on a Route Pattern accessing PSTN.- i had no Voice Gateways configured and the Outside Dial Tone worked well as i dialed "0" (eg: the Route Pattern is: 0.!)- after i configured a Vo...
Hi all,When I open CIPC on my PC, "communicatork9.exe" process kills my PC. It makes my cpu go to 50% and the rest of the processes adds up to 100% cpu usage.I tried registry cleaners but no luck. only "End Process" ends the problem. Any suggestions?
Hi every one.We have a Wan in our network which branches can make calls between each other using h323 and using codec g723.now we have added a Panasonic PBX in our HQ and we want to integrate this with our Voip service.problem is that panasonic IP ...
Hello folks,One of my customers has the requirement to have conferencing automatically created on an emergency line.The scenareo is that the customer is a Hospital. They have an emergency number - 2222. Currently, when 2222 is called, all 4 operato...
Hallo,Am having a question that i hope you are going to assist me get a way forward for.Am having an office that we are about to implement Cisco IP Telephony-it will be based on Callmanager V8 and there will also be a 3845 Cisco gateway with E1 for P...
We are running CUCM 7.1.3.32900-4 and using our Corporate LDAP for end user authentication. In this senario I cannot add users to the End Users, for use with SIP Phones. If I create a Application User, I cannot use that for the SIP credentials as it...
Hi,I have a question of how to maka a failover between two CUBE's placed in two different sites with no layer 2 routing and different IP networks. Is it possible to let the CUCM 6.2 ti fix this with two SIP trunks configured and one is primary or do ...
Hi,Please see attached sketch showing existing IP Centrex solution.Goal: I am trying to provide LAN (switch) redundancy in case of failure of 3750 Distribution switch.My recommendation:I would bring an additional fiber run from Building A and Buildin...
I just had my VG248 replaced and now I'm having problems with no dial tone on one port. The port will still ring on an incoming call. It appears that I'm hitting bug CSCsa71113, but I'm software version 1.3(1)ES8.2 that supposedly fixed that bug. ...
Hi All,I recently faced a problem with Cisco IP Communicator that they do not display neither personal nor corporate directories. Note that I have CUCM 7.1 and all other types of cisco phones work fine.
Hi,In our Cisco Unified Communication 7.0 installation, I have begun a project to release some licenses by deleting the physical phones that have the "unknown" status in the IP-address field.I do the same thing with the ATA-units with the "unknown" s...
Is it recommended to use NAT on VoIP. I have two seperate cluster one for cisco call manager and other for Avaya. We are integrating both the setups(h323). Is it ok to use NAT. Can someone provide me a document which helps in this reference.For what ...
Hi,I am trying to understand SCCP and how it is working with Voice gateway and CCM.I have 1xVG (in gns3), SCCP phone (IP blue software phone) and Cisco call manager (vmware machine).My questions are: 1. Can SCCP phone directly communicate with CC...
Hi,Anybody able to convert CME extensions to excel file ?Many Thanks
Hi All,Got a question regards cluster comparison..What's the pros and cons of a single cluster versus a dual cluster?Currently have Dual cluster of 5000 and 1000 endpoints and want to know what are the benefits or disadvantages of moving to single c...
