Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...
Please is there a way I can register a 6851 3pcc to cucm We use cucm and have more than 200 6900 8800 and 9971 registered to it But then we also have a lot of 6851 3pcc which were mistakenly bought some years ago Is there a way we can register them t...
Hi, we configured for our customer some 8961 ip phones with 3cx. We created the required templates and the calls are working fine. The problem occur when someone wants to forward a call. The phone sends the following message: REFER sip:x.x.x.x SIP/2....
Hello !I've recently setup a few 8811 and 8851 in our client office with an Asterisk-based stack but could not find a few settings asked by end-users.The biggest problem come from simultaneous call not ringing. If someone has a second call while alre...
Are there any known interoperability issues or more-specific causes of very high Jitter numbers in the call stats, such as the attached? Should the attached example be just considered invalid, or indicative of severe network issues?In this particular...
I have a SIP phone registered to CME on 12.4 Ive tried everything to keep the phone from trying to register to the ITSP I have tried: voice register dn, no-reg. Still trying to register to ITSP.I tried: voice register global, max-dn 15 no-reg both re...
Hi All, I have a 2900 using c2900-universalk9-mz.SPA.157_3.M8.bin IOS. I am trying to configure TLS to and ITSP but some of the commands are not available. I am loosely following the guide - Cisco Unified Border Element Configuration Guide Through Ci...
Is it possible to use free pbx or astrix as a voicemail service instead of cisco unity or unity express
Hi Guys, We installed 03 IP Phones 7821 and are verifying the follow problem. When the user A call for user B, the user B don´t receive the identification about name user A. Didn´t found configuration error about IP Phone user A. Any have idea about ...
I cannot join a Cisco 860 IP phone to a wireless network, either using the Cisco QR code generator or by entering manual information, during the initial setup process. I must set the phone up offline, then join a network, then proceed. The phone ha...
Hi Everyone,Is there a way we can verify if a new Cisco Phone is a grey device or legit for use just like the way we do with switches and routers.Regards,Michael
CUCM 12.5 rookie here.My SIP provider recently implemented E.164 and now I am no longer receiving inbound calls (outbound still working). Example: they were sending 01135319041234 and now I am receiving +35319041234. What items do I need to update?Iv...
Hello everyone,Is it somehow possible to use these phones with Cisco UCM 11.5?Could not find any precise answer on the web
I have ~fifteen 6825/6823's running on CUCM 14SU3 that I am converting over to SRTP. I also have 5 Konftel (now Avaya) 300WX's that I am doing as well. Both have IDENTICAL Web interfaces (attached). The question I have is, does anyone know how to g...
Hello!How to disable Power Negotiation for phone CP-9971 in Call Manager Express (CME) 14?
Hi,CUCM-SBC-MSTeam Configuration:Cucm--sip trunk---sbc---msteam direct route Cisco desk phone number: 5778MS Team extension: +5778SNR remote destination number: 85778When a call is made:Calling number: 5775Called number: 5778Issue Description: Upon m...
