IP Telephony and Phones

How to install Cisco IP Phone 6941 SIP MODE

Hello I have a doubt, I need to install Cisco IP Phone 6941 SIP Mode at call manager express 8.6 I found that 6941 needs this files: BOOT69xx.0-0-0-14.zz.sgnDSP69xx.0-0-0-8.zz.sgnSIP69xx.9-2-1-0.loadsSIP69xx.9-2-1-0.zz.sgn After I upload these fil...

Dial-Peer: Destination-Pattern with Range

I am working with a new ISR4331 and outgoing dial peers are not matching [range of digits] properly. Dial-peer 100 should match 00100~00999, but it doesn't. I get 'no match' when the second zero is entered. 00 = 'no match' !dial-peer voice 100 pots...

Resolved! CME not creating custom SEP<MacAddress>.cnf.xml files, using XMLDefault.cnf.xml for phones

Hello, I have CME 8.6 installed on two 2851s and before going into production, I am testing a few phones.One of my 2851's is creating cnf.xml files for each phone using SEP<Mac address>.cnf.xml and the other one will not and the phones keep booting u...

Resolved! How to change call manager time manually

Dear All, Need a quick help on this. We have a cluster in UK and NTP is configured accordingly. Time is set to GMT, but in a couple days it is going to change to BST (British Summer Time). Since call manager is in sync with NTP server it should autom...

Cisco 3905 phones send an alarm to Unified CM

Hello,I have noticed that cisco 3905 phones periodically send strange alarm to Unified CM. Could somebody please help me with the issue? Mar 07 2017 14:10:45.303 UTC : %UC_CALLMANAGER-6-StationAlarm: %[Protocol=SIP][Device Text=25: Name=SEP188B45188...

Resolved! Migration of DNs from CCM to CUCM (Loop Prevention)

Hi, It might be a stupid question, but is there any way to "seamlessly and gradually" migrate phones from an old CCM 4.2 to a new CUCM 10.5 without using prefixes or creating loops. The idea is not to change DNs while moving phones to the new CUCM so...

Block specific incoming call number on FXO (H323 voice gateway)

Hello all, I tried to block block specific incoming call number on FXO (H323 voice gateway) without luck. I have H323 VGW with 8 FXO ports at one branch office, CUCM 8.6. All FXO ports are configured as one trunk-group. I tested with translatio...

CUCM SIP Trunk DTMF SIP-KPML Only

I working in a lab environment and working through various configurations. I have the following setup but have issues with one way DTMF using SIP-KPML. IPPhone(9971)<----SIP---->CUCM(11.5)<----SIP TRUNK---->SIPGW(2811)<---SIP--->VG(VG202)<-->AnalogP...

Cisco Call Manager Loop Avoidance

I am facing a problem with our Call Manager Setup. Our voice setup is delivered a pair of Cisco Cube, that send calls onto our Call Manager (v10) that comprises of 4 subscribers. When external calls are received on the cubes they pass the calls onto ...

Resolved! Extension Mobility for Auto-Registrated phones

Hello all, I have enabled auto-registration on the Call Manager, but the auto-registered phones do not have the Extension Mobility feature enabled. I have to go on each Phone and tick the box "Enable Extension Mobility" Is there a way to enable Exte...

Fax Over IP Transfer

Hello, I tried to transfer an inbound fax to an outband fax as below : Fax1 -------ITSP-------SIP-trunk--------CUBE--------CUCM -------- SIP-trunk---ITSP-------Fax2 Fax 2 is available when i dial him directly. When i tried to send a fax from Fax1 to...

Cme 8.5 and 7940 phones

Hello every one. Need some help with setting up a phone from remote location. I have cme 8.5 ruining on public ip address. And i want to connect a phone to it from home (remote location). What do I need to do to allow phones to register to cme from p...

restriction betwen ip phones local

hey i have cme version 10.5 , and i need the configuration about my senario : 1001 (president) can to call all numbers extention local 1... 1002 (emplye) can to call all numbers extentio 1... exeption 1001 (call to 1001 blocked) cordialy

Encapsulation ISUP in SIP

Hello! I have setup like this CUCM --- sip --- CUBE ---sip --- ITSP and my provider wants me to send "calling party category" element of ISUP in SIP trunk. Cisco TAC said I should configure GTD encapsulation on CUCM and send it towards CUBE and then ...

Lync and CUBE Sip trunk - PSTN calls disconnection

Hi guys, I've this scenario: Lync 2013 (standalone - only Mediations server) <---- SIP TRUNK ----> CUBE (ISR 4400) <----SIP TRUNK ---> CUCM 11.5 - On Lync I use Skipe Bus. client - DN:14xx, - On CUCM I use Cisco 7821 - DN - 13xx - Cisco CUBE has...

IP Telephony and Phones

Forum Posts

How to install Cisco IP Phone 6941 SIP MODE

Dial-Peer: Destination-Pattern with Range

Resolved! CME not creating custom SEP<MacAddress>.cnf.xml files, using XMLDefault.cnf.xml for phones

Resolved! How to change call manager time manually

Cisco 3905 phones send an alarm to Unified CM

Resolved! Migration of DNs from CCM to CUCM (Loop Prevention)

Block specific incoming call number on FXO (H323 voice gateway)

CUCM SIP Trunk DTMF SIP-KPML Only

Cisco Call Manager Loop Avoidance

Resolved! Extension Mobility for Auto-Registrated phones

Fax Over IP Transfer

Cme 8.5 and 7940 phones

restriction betwen ip phones local

Encapsulation ISUP in SIP

Lync and CUBE Sip trunk - PSTN calls disconnection

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