IP Telephony and Phones

how to tap a phone conversation on the IP phone?

Hi all,How to tap a phone conversation on the IP phone?Appreciate any response. Thank you.

'Conf ' key is not active

Dear all,I am using 7911 & 7931 IP Phone in my IP Telephony Network. and I am using CUCM6.1. But When I am going to do the conference, in 7911 'conf' button is showing active but in 7931 'conf' button is not active though I assigned softkey templet f...

Resolved! CUCM 7.X Multiple Device Firmware loads

Is it possible to have more than one IP Phone Device Firmware load on the FTP folder? Everytime I upload a different firmware load, the previous version is overwritten. I need to have 2 different loads at the same time and upgrade some specific phone...

Upgrade from CUCM 4.1 to 7.1

Need to upgrade from CUCM 4.1 to 7.1 they are having 7825-I3 server with 100 no's 7960 IPPhones and they want new Unity or unity connection server for voicemail now, we are planning to give CUCM business edition for them.If they order CUCM busines...

SIP security best practice

Hi All, I am looking for SIP gateway security best practices as well as CME and UC520 when they work with SIP service provider. I'll be very appreciated if you provide the doc or link to show security best practices. Thanks Alex

SRST in Remote & CCME Main

Hello everybody,I have this topology:REMOTE: (01) C2801 + 2FXO -10usersMAIN : (01) CCME V.7.1 for 100 UsersIs it possible to configure SRST in the remote site as contingence if the CCME fails or the WAN is down?I know it isn't common this situation ...

Unity Express 3.1 Cannot Zero Out to Auto Attendant

I have a client that is using UE 3.1. The zero out number is configured as the Auto Attendant in both the Voice Mail > CallHandling > Voicemail operator number and in the individual voice mail boxes. When a caller hits zero the caller get the message...

Resolved! Fastdials in CME 7.0 accessible for all users ?

Hi,How to create fastdials accessible for all users in Callmanager Express 7.0 plz ?Regards

One-way Audio

I have a CUCM 6.0 and MGCP Gateway with E1 link to a PBX and a CME in a remote site shanghai, when I call from a CME IP phone to PBX phone have audio only in the IP phone, analog phone no audio. A call from a local IP to a telephone on the PBX I hav...

CUBE with CUCM and SIP Trunk (XO) Transfer Issue

I have an integration with a SIP trunk provided by XO Communications and have hit a neat little snag.XO is rejecting calls with a "604 Does Not Exist Anywhere" when I have a internal station with a CFNA of an external PSTN number or having that stati...

Single Number Reach - SNR

Hi,I am having a problem with SNR. I am allowing XXXX from the DN pulldown. when I configure it as XXXX, I only see the 4 digit extension.Any ideas on getting the whole number for called ID?Thansk,Randall

Problems with 79(46)x Phones after Upgrade from 7.0.1 to 7.1.2

Hi, we have upgraded a 7.0.1 installation to 7.1.2a(SU1).I do not exactly know what firmware version they had before, but since we did the upgrade it looks like this phones have a memory leak or something... after a while, the phone get's one way au...

Enabling MLA on CM 4.2(3)

Hi all,Can anyone tell me whether or not it's safe to enable MLA and restart the web service during production hours? Will making these changes in the CM Publisher have any affect on end user service? I am guessing no...but...want to be sure.Thanks...

Restricting incoming calls on CCM and CCME

Is there a way one can restrict calls into a CCM or CCME premise within a certain period of time? A typical scenario is this: When external calls coming into my CCM or CCME premise between 1800hrs and 0600hrs, the calls should not go through the rout...

Czech dial tone / ring tone on 3825 GW

Got a 3825 running c3825-adventerprisek9-mz.124-22.T2.binvoice port is set to voice-port 0/0/0:15 cptone CZ bearer-cap SpeechWhen users make calls locally and nationally they get Euro ring tone but when the make international calls sounds like (UK ri...

IP Telephony and Phones

Forum Posts

how to tap a phone conversation on the IP phone?

'Conf ' key is not active

Resolved! CUCM 7.X Multiple Device Firmware loads

Upgrade from CUCM 4.1 to 7.1

SIP security best practice

SRST in Remote & CCME Main

Unity Express 3.1 Cannot Zero Out to Auto Attendant

Resolved! Fastdials in CME 7.0 accessible for all users ?

One-way Audio

CUBE with CUCM and SIP Trunk (XO) Transfer Issue

Single Number Reach - SNR

Problems with 79(46)x Phones after Upgrade from 7.0.1 to 7.1.2

Enabling MLA on CM 4.2(3)

Restricting incoming calls on CCM and CCME

Czech dial tone / ring tone on 3825 GW

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