IP Telephony and Phones

I was wondering if someone could help me out with an issue that I am having.We currently have an all call system that allows for paging, however one of my sites has low to no audio coming through the speaker on the phones. We are using a third party ...

Dear AllI have CUCM ver 8.6 and H323 gateway (E1) , the problem is :PSTN Number or mobile number A calling ---> cisco phone ext :  851 then transfer to---> PSTN number or mobile number B ---> aroung 4 rings then the call disconnected and no hearing o...

Greetings,Need to discover the method to activate the MWI on 7941G phones apart from calling the Unity MWI DN.  There are 7 PLAR phones configured for ring-down to a Security Operations Center and the intent is to trigger the MWI's to remain lit inde...

Greetings,I had to do a factory reset on a Cius to change the owner of the tablet. This was required to delete the preveous user's email account. Prior to the factory reset the "Play Store" application was loaded on the Cius and the user was able to ...

        Can someone explain how DTMF works with SIP trunk direct from Callmanager and provider as opposed to CUBE configurations. Does the DTMF flow on the signaling path. I'd like to understand it in both directions say ip phone to external through ...

I am recently engaged with upgrading Call Manager 4.2(3) sr2b to CUCM 8.5.1. I understand that it is a step by step Installation. Can someone please advise me with the correct upgrade path with the correspoding tools and considerations that needs to ...

Hello,I have cucm 8.5 integrated with unity onnetion 8.6.For some reason, when i have voiemail, i dont see any MWI light on the handset. The Voicmail works very well but the MWI light does not come up.Any help will be highly appreiated.Regards.Peter....

Hi I need to get video conference call in cisco 9971 phone, i have configured vconf profile in DSP router and successfully registered in CUCM.  and MRG and MRGL config is done . But when i'm getting the video conference call only audio is going no vi...

Hi, I have a BRI interface configured as the following:interface BRI0/0/0 no ip address snmp trap link-status isdn switch-type basic-net3 isdn point-to-point-setup  isdn incoming-voice voice isdn bind-l3 ccm-manager service mgcp isdn static-tei 0Lay...

Hi All,I have CUCM cluster in Singapore and Gateways/IP phones across asia pac region using MPLS network.I am having this weird issue with QoS at the newly setup office at australia.It has 10mbps WAN link to our corporate MPLS network with cisco 2921...

There seems to be no way to monitor real time status of operators and Queues in CUEAC which is very disapointing.However based on my experience you could create a regular operator user from web admin and login with this user in CUEAC console and be i...