I deploy 100 7960G ip phones with CCM3.3.(4) to my customer.The switch is 3560-48ps. After a few days,some high utilization ip phones' voice quality become poor. After I restart the phones, the voice quality is good. What's the problem?
I'm having issues loading the crs 3.1.3 software on my MCS server. I place cd 1 in the dvdrom and the installation begins to start. I get to a page requiring Call Manager host name, windows user name, windows password, sql username, and sql password....
I have been told that changing a CallManagers IP address causes many problems. I need to move a cluster off of one subnet, and onto another. I found a Cisco document that describes how to do this...See URL....Anyone aware of any potential problems ? ...
Hi Group,I am located in Canada, and trying to get a 2651XM-V gateway to work. The GW has registered with CCM, and have Multiple Frame Established for L2. All my B-Channels are down, but D channel is up.The Telco has an AT&T Switch. I have isdn switc...
HelloA company is using a Voice/Data Multiplexer to connect 3 sites via an hertizian network. Now, they would like to use a leased line with an ISDN backup between the two main site, keeping the hertizian connection with the third one.Is there a way ...
Hi,Versions: CRS 3.1.2sr3, CCM 3.3.3sr2Agents+Supervisor: W2K in frenchSetup using the Desktop Administrator of the Team has been double checked, no issues there. Supervisor has also got the CAD running.The Real-Time Stats are correct we have checke...
Hi, I'm upgrading from a 3.2 server to a clean 4.0 server. The current server started out as a pilot and has about 50 phones on it. When the new 4.0 system is in place, it will have about 200 phones. I was hoping to avoid upgrading the existing ...
Currently I have CM 4.01. Do I need to upgrade to version 4.01 SR2 to be able to add NM-HDV2 module under callmanager ? Or else how do you add a NM-HDV2 module under CM4.0 ? I see no option for NM-HDV2.
When I post RTPRx or RTPTx stop URIs to the 7970 phone, it takes ~1 minute for the phone to react.Has anyone encoutered this behavior? I'm working with CCM 4.0 and the latest phone firmware that I downloaded from Cisco site.Thanks.
Hi All,I've configured modem passthrough on 2 x 3600 gateways. 9 times out of 10 they work fine, but sometimes the modem passthrough won't kick in (seen on the "show call voice active bri"). I guess it's not picking up on the modem tones at one of ...
I have a problem with TR in Avaya enviroment. I need to configure all physical trunks that join different Definitys and ACD for having TR working. The problem is that in some cases, the call begins in one ACD, passes through a second ACD and finish i...
Ip phone loads:P0030500400CCM version:3.3.4I have the following problem:I am on line one, call comes to line two, I place line one on hold, pickup line two, Place the second line on hold, hit transfer, dial the transfer destination number.hit transfe...
Ip phone loads: P0030500400 CCM version: 3.3.4 I have the following problem: I am on line one, call comes to line two, I place line one on hold, pickup line two, Place the second line on hold, hit transfer, dial the transfer destination number. hit t...
Ip phone loads: P0030500400 CCM version: 3.3.4 I have the following problem: I am on line one, call comes to line two, I place line one on hold, pickup line two, Place the second line on hold, hit transfer, dial the transfer destination number. hit t...
