IP Telephony and Phones

can I use non standart SIP port for SIP client connections on CUCM ? SIP profile tcp+udp 5060 and example i want make SIP profile TCP+UDP on 7777 port (for SIP phone reistrations) I need to register third party SIP phone with non default port. I had ...

Has anyone got MOH working with this set up? It's registered as advanced third party SIP phone. I read that it wasn't supported on previous versions but can't find anything recent on it. Even if there was a beep it might be acceptable but don't think...

We are moving to +E164 numbering plan.  Currently we only have a couple of users.  Hard phones are working fine with no issues.  However, CSF devices when used as soft phone the call is delayed by 15 seconds.  This is happening to internal 5 digit ex...

Good morning all I just configured call pickups on CUCME. They work fine but I noticed when a phone hit the pickup button it does not ring, it automatically answers the call. Is there anyway to change this auto-answer feature in CUCME ?

Are there any supporting documents for information on CUCM 10.5 with Skype for Business 2016? Any information would be greatly appreciated.

Hi everyone,   I have problem with UCCX License. After restarting the server, I got the following message   Cisco Unified CCX License package is None. Upload a valid license by clicking Add License link OR check the parameters of the system on which...

Hi, we have a strange issue. We are company, which are located in several countries. For all outgoing calls, we are using one Sip-Gateway which is located in Israel. Now we have the following issue. 1. We call a mobile number which is located in UK...

Hi I want to integrate the Bosch  LBB 1990/00 to Cisco gateway 4351 for the service paging. I do not know what kind of card would I use to work the two parts Has anyone done any integration between Bosch and Cisco? thanks

Hi, Blessed day! May we ask for your assistance regarding on our issue? There has intermittent dropped calls during volume of incoming call from PSTN. But if only few calls, no issue. PSTN -> PRI -> H323 -> Unity -> SIP Trunk -> CUCM I have read so...

I want to try out the new wireless DECT phones from Cisco, and to that end I have purchased a SPA302D kit, including the SPA 232d DECT base unit and a SPA302 phone.  Still being pretty green to VoIP I figured that those being SIP-capable Cisco device...

Hi all, i have cucm and cuc 11.0.1, i tried to create auto attendant using cuc, and i following this guide http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/11_0_1/featureConfig/CUCM_BK_FE5123E0_00_cucm-feature-configuration-guide_1101/a...

I have a simple QoS config, that matches RTP and SIP traffic and marks the packets with DSCP values. The weird thing is - it takes exactly 4 minutes after the call is initiated before the packets start getting marked! What on earth could be causing t...