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I seem to recall reading a document that recommended restarting Call Manager after an outage that disrupts intra cluster communications (particulary for Cluster over the WAN) presumably to synch up the SDL and SQL sessions but I can't find it now. I ...

Hi All, I have a situation where about 10 phones (7940) have the same shared DN on the second line. This is the main department number, and anyone can pickup this line. This is CCM 4.0(1).The problem is sometimes the calls are slow to display on the ...

How many maximum Elin can you have with the latest CER? Thanks

We have 2 6513's with SUP 720 modules running IOS 12.2(17a)SX4. We insert the 6608-T1 module in slot 4 and get the following message:4w5d: %C6KPWR-SP-4-UNSUPPORTED: unsupported module in slot 4, power not allowed: Unknown Card Type.Sounds like we nee...

Hi, First Sorry for my English....Im very sad cause the time goes and i have the same problem...:(I have Router 1760 (2port Fxo vic)and Callmanger Express 3.06 ip phones ,i want all calls from pstn rings in one of them.My problem is: I can make calls...

I want to complete wipe out a 7750 with 2 spe310's, however there does not seem to be a documented way to do that. I saw if the SPE's were 200's you would use the ImageInstallTool-1.0.4. so I did not use that. I have tried to run the setup program fo...

Seeing an extra 25ms of latency on PC's behind IP phones(7940's and 7910's). This is a small pilot network consisting of a colapsed core of dual 3750's (L3) and 4 3750's (L2) at the access layer and using a 3745 loaded with CME 3.3. Each switch has...

I have a 4.0.2a system with two 28XX series routers and several inbound DMS100 PRIs. I'm trying to get caller id name to work but am having no luck. The name service is supposed to be present on these lines, but I don't see anything in the DEBUG IS...

We are using an external server as NTP source for CCM. We modified ntp.conf file and now both servers are synced with the external source. My question what the recommended way for subscriber server? should I just keep the current config in the ntp.co...

We have a 3640 Router with PRI ISDN for incoming calls and an FXS card with a fax attached.Incoming calls are matched to the dial peer and route to the fax ok.However when the calling party clears down the FXS stays offhookThe only way I can reset th...

I’m still new to the VWIC-1MFT-T1 (I’m used to older WIC-1DSU with NM-HDV for voice), ITC Deltacom (US telco) is selling a combo T1 where I can get 6 channels voice (configured as H.323 for Callmanager?) and 8 channels data (512k Frame Relay) and sp...

Has anyone ran into and issue with 12.3(4)T7 with calls on a PRI not being reported on the correct channel with show voice call summary?I have a customer with a 2651XM with an AIM. I have reproducibly setup the scenario where telco sees channels 1 an...

Not sure you guys have encounted this issue.2651 is GK, CCM 3.34 and CME(3745) will communicate via GK. However CME keep getting the following error:%CCH323-2-GTWY_REGSTR_FAILED: Gateway CME failed to register with Gatekeeper RACK23 even after 2 retr...

Hi,Tried to confirm the tcp/udp ports used for CallManager between gatekeeper. I configured H225 gatekeeper controlled trunk on callmanager, using sniffer I can only find UDP port 1719 communicating with Gatekeeper, instead of TCP ports of 1024-4999...

I'm needing to generate a report for an extension over a 4 month period - the report needs to have info on calls made and received. All I've been able to find that comes close to this is the cdr search but because of the amount of info, the results ...