IP Telephony and Phones

I have a Cisco 9971 with the CP-CAM-C camera. I'm able to get power via PoE from my ESW-520-8P but it will not power the camera. The port has 15.4w allocated to it. Will this switch simply not work for the phone and camera? if so which switch must I ...

I have the Cisco IP Communicator 7.0.5.0 and I'm running Cisco VPN 5.0.04.0300.  I get dial tone and DTMF tones, but no audio on the call.  No audio on either end.  I've tried this from 3 different networks using VPN and it worked on 1 out of 3.  Any...

Dear Netpro gurus,Would anyone be able to shed some light on where I can find some documentation / notes on how to upgrade existing CallManager 4.1 to 8.5??Would greatly appreciated if anyone can help on this  =)Cheers,Hunt

With the UC500 voicemail/e-mail notification is it possible to to have the message go to a separate inbox Outlook? Our customer used to have a Nortel BCM and I believe it had an IMAP client loaded on each individual computer so the user had two separ...

Hi,I am running Cisco Call Manager 7.1.5 Version.In the cluster there are total 1 Publisher and 4 Subscriber and 1 TFTP server.The db Replication status on the Publisher and one subscriber shows as " 3 - bad  " The remaining 3 Subscriber and 1 TFTP S...

How do I tell when the databases are sync'd up in Unity Connections?  We have UC 7.1.5 in a duel cluster and we are going to replace both servers. I don't want to do a backup and then restore to the new servers. I want to replace the 2nd server and s...

We have a Publisher and Subscriber running 7.1. Im fairly new to the environment so any help is appreciated.  I read that all changes/additions, etc should be done on the subscriber and not on the publisher, is that correct?  So I should only log int...

Hello,With CUCM 7.1.5 can the number of phone device rings(set in the CUCM Administration under No Answer Ring Duration) be set and/or modified by an end user using their respective access to CUCM User Options web interface?  If not, is there any oth...

Hi,Can 3rd party applications (such as Resource Scheduler) make call to the Call Manager AXL service in order to find IP Address of a device?Regards,Ajay

Hi everyone,I have a p roblem for the moment regarding QOS issue and I would collect logs with QOS stats inside. I checked on the CMR/CDR the the field is "null".I found this old topic: https://supportforums.cisco.com/message/1116927#1116927I check m...

Hi all,i am pretty new to VOIP. we have a core switch and few access switches connected to it. All the ip phones are Nortel and are connected to the access switches. Just wondering if anyone can help me providing the config for adding QoS to it pleas...

How to register Cisco IP Phones as secure SIP with Cisco Unified Communication Manager8.5 ?RegardsSumit