IP Telephony and Phones

I've set up IPMA with 2 7961s. The majority of the features seem to be working, ie., the call alert on the managers phone and the intercept feature, however the filter doesn't take affect. The inclusive number does not route to the manager's phone wh...

Will Rightfax support faxing with CallManager 6.1 SIP Trunks and a CM H.323 gateway pointing to the fax Server. PSTN terminates directly on CM SIP Trunks. Would like to use T.38 but could provide a IOS router between CM and Rightfax to provide a PRI ...

Hi ,I have cisco router which has E1 (limited 10 channel)4 FxS and connected to VSAT Modem by Ehternet port. I have applied QoS with priority in voice around 250 Kbps to ehthernet . but during heavy traffic , the voice was choppy . Anybody can help t...

HI EXPERTS.I am looking for a PNG PROGRAM to make custom background for my phones 7941, does somebody know a good PNG for this kind of job and give the link please?RegardsWalter Flores

Please can someone help with the proceedures of changing the default Music on Hold on Callmanager 4.1 and Callmanager 5.0. I'll will be grateful for your contributions.

What would be required if we want to setup a separate TFTP server for the IP phones and not use the CCMWe need a setup where the phone actually registers to UK but want the tftp server to be locally present in IndiaAmbi

Attendant console fails to show the status of a line correctly(it doesn't change at all) when a call comes from PSTN. This line is in a ringing line group. The line status show correctly when an ext. to an ext. call is made from this line. However...

Interface between 3825 with T1 Multiflex card and Avaya Definity PBX. Link worked fine as a DSO group. Changed to PRI, now cannot complete calls. About 4 seconds of dead air and then reorder tone. Q921 shows Multiframe established. Q931 debug is ...

Hi.. 2 situations !I made a test with a traffic generator.. the target was a IP Phone 7912... and after a few sec, it lost connection to CM.. - is there anyway of protecting IP Phones from this kind of 'attack' ?- what is the best solution when you h...

hello,you find the scheme in the below image.the problem is when that the phone behind the PBX (site A) cannot call phone behind PBX (site C), and when i debug isdn q931, the message : " service opertional violated " is displayed in the gateway near ...

hii, please i have a cisco callmanager 6.0 and a nokia phone E90, i want to intregrate it to the ccm via wifi, i don't have any idea to this configuration in ccm...

HiI have a strange problem with an IPIPGW configured for SIP-SIP. My setup is as follows:CCM-----SIP---IPIPGW(2801 IVS image) ----SIP------SP huawei x3000 softswitchIf i configure a codec class as followsvoice class codec 2 codec preference 1 g729br8...