Hy.I have this configuration.CUCM cluster configuration :• 2 servers MCS 7835H2 with CUCM 7.0;• 1 publisher, 1 subscriberI want to ask you if these cluster configuration can supports 2500 phones/servers ?In your opinion what is the best 2:1 red...
Hi,I have some problem about the CP 7945. When I add the CP 7945 into CM 2821, I cannot select the type for 7945. Is that CME 2821 don't support CP7945 or it need add some config in the CME 2821 ?---------------------------------------------------nsh...
I am trying to upgrade a cluster which consists of a publisher and a subscriber. I am running 7.1.2-10000-16 and want to upgrade to 7.1.3-32900-4.I have carried out the upgrade on VMware and it worked corectly.When i use the upgrade file which has be...
Hi,In our Cisco Unified CM Administration - System version: 7.0.1.11000-2, I have experienced that a 112 call (the Danish counterpart to 911 call in the USA) take a long time (about 15 seconds) before the "0" is inserted in front of the 112 number, a...
Hi experts.I am confused so pls follow my wordings. Lets say, i have a private network and i have SSCP phones every where. Is there ever a need to establish SIP trunk between any routers ?I was just going through cisco gateway/gatekeeper to clear my ...
Hi Friends,Have couple of queries.1. How to change the IP address of hte cisco Call Manager 7.1.3 ? It would be great if you could guide me with a link for the document on this.2. Will there be any impact while changin the IP address of CCM if so wha...
Hi, I have a 2801 who use for QSIG with PABX Matra.This router is in H323 not MGCP, and i must configure on this router a lot of dialpeer voip (50).I don't find a document in which i find limitations of number dialpeer for this router.thanks for your...
Hi Experts,I am facing one way audio issue with the new c2951 router, is there any additional configuration needs to be made as it is perfectly working fine with my another old 2851 cme router .I want to replace old router with the new C2951 ,but I a...
Hello All,We have a Cisco gateway 2800 series with 4 FXO cards filled with POTs lines. Half of the lines are used for site A and the other half for site B. I'm researching a way to have the users from Site B go out their POTs lines and same with Si...
We are deploying a Call Manager 7 system and we are configuring mobility. We have been asked if there is a way for the call manager to not ring the remote destination when the user is on the primary line on his/her phone.
I have a CME systems that has both SIP and analog PSTN trunks. I would like outbound calls from IP phones to go out the SIP trunks. I also want to attach a FAX to an ATA device but I need to send FAXes out the analog ports since FAXes over SIP doesn...
Hi,Whilst I understand there is no migration path or SKU to upgrade to Business Edition, can a customer running UCM 5.1 and Unity Connection 1.1, both running on MCS7815 servers, purchase a new BE appliance and use their existing licenses (DL's and V...
Hi,My customer is planning to replace an existing NM-HDV2-1T1/E1 card (connecting a TDM PRI trunk from PBX) by a VWIC2-1MFT-T1/E1 card.I just want to know if a standalone VWIC card can support all the voice functionality of a NM-HDV-T1/E1 card includ...
All,What are the components needed for a pure Cisco VoIP system? How do POTS lines get connected to the router? How does the router support multiple DIDs or is this a function of the Call Manager? Are there any good links that lays this out from the ...
