IP Telephony and Phones

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how do i configure CUCM 7.0.1.11000-2 and cisco 2811 version 12.4 for this scenario:CUCM--------SIP trunk--------->2811(without CUBE)--------SIP trunk-------->ITSPthe 2811 sits between the SIP service provider ITSP and CUCM, but the 2811 is NOT a CUB...

Hello,below Scenariophone   extension  partitions CSS7942         555         Internal    landlineUDP 7942   555      UDP         GSM CSS configuredInternalGSM When a user is not login on his 7942 deskphone and he login another deskphone (7945) , int...

We have a number of 6941's connected to 3750 switches.  The user's computer connects to the phone and they are put on a separate VLan.   When a user tries to copy a large file (22gb Vmware Image) via windows networking the copy process fails.  If we ...

Hi All,I have new installation for BE6K, some services are not working after i run password recovery to reset securtiy password, i tried to do DRS backup and BAT, but both fail. if i use recovery iso to fix problem, will all configuration lost? any a...

Yangjp715 by Level 2
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  • 7 replies
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I am working with TAC on some 7841 phone issues and the engineer mentioned it is possible to console into the phone using a DB9 to RJ11 cable in the AUX port.Rather than purchase one of these and wait for it to ship I figured I could take an existing...

I'm not sure how to ask this question but here it goes...We are running CallManager 7.0 using route groups, route list, and route patterns (I assume that this is considered a dial plan).  Calls go through our 3845 router (voice gateway) to the PSTN. ...

dtom by Level 1
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  • 3 replies
  • 0 Helpful votes

Since moving to CUCM 9.1 (Currently 9.1.2.11900-12 ) I've noticed that CCMAdmin's performance is really erratic. The problem is that sometimes you'll click on a link/button and you'll get a fraction of the page rendered, but no more. Often hitting re...

Hello, please, can you help me? I have the following connections:ISDN Meter IBT-300 - E1 card VWIC2-2MFT-T1/E1 + Cisco 2901 - SIP server.When I calling from IBT-300 (0906 200 201) to mobile phone number (0905 012 256), I heared a ring tone, but when ...

m.hyza by Level 1
  • 436 Views
  • 2 replies
  • 0 Helpful votes