About Vladimir Stankov

Vladimir Stankov · 06-25-2019

Hi guys, Below I have a configuration for 1200 CUWL standard users. Could you provide more information or reference, if this is documented somewhere, how the quantities for the highlighted in red components is formed?For example I want to deploy Jabb...

Vladimir Stankov · 09-14-2012

I have CUCM cluster 8.6.20000-2 with 4 nodes (publisher and subscriber located at one site and two subscriber located at a remote site, clustering over WAN depployment model). Currently the DRS backup fails on the one of the subscribers at the remote...

Vladimir Stankov · 09-14-2012

Presence: 8.6.3.10000-20Cisco Jabber for Windows: 9.0(5)The system is configured for federation with Google talk but I can only send messages from Cisco Jabber to gtalk. The other way around is not working and presence status is not exchanged. In the...

Vladimir Stankov · 04-18-2011

Hi,from the documentation for ordering Cisco IP Communicator:"With Cisco Unified Communications Manager 8.0 and later, if Cisco IP Communicator will be used in addition to a Cisco IP Phone, then the end user requires an Adjunct User License."from the...

Vladimir Stankov · 01-05-2011

Hi,I am going to make an upgrade from CM version 4.1(3) to 7.1(5b) using the in-place servers and I have a couple of questions.I have 1 Publisher and 1 Subscriber and I have to retain the same IP addresses, which are assigned to them now.In this guid...

Vladimir Stankov · 06-08-2017

Hi Malik, this was long time ago :) If I remember correctly the problem disappeared by itself, probably it was something on network level causing the DRS to fail. Didn't open a TAC at the end.

Vladimir Stankov · 12-12-2013

Well, I have configred disable-early-media 180 as a workaround because the problem is observed with another legacy PBX integrated in the solution, not the CUCM directly (calls to CUCM are fine). This works for me because soon this PBX should be decom...

Vladimir Stankov · 12-12-2013

Hi Nishant,thanks for the reply. Just to clarify - yes, the issue is for incoming calls from the ITSP towards CUCM via CUBE, CUCM responds with 180 ringing message with SDP to CUBE, CUBE responds with 183 Session progress to ITSP.I've found a way to ...

Vladimir Stankov · 12-12-2013

Hi Ajay,thanks for the suggestion but the 183 Session progress is sent towards the ITSP via SIP Trunk - so I think these commands are not applicable here. From what I understand on 183 session progress the ITSP may not provide local ringtone. In a sc...

Vladimir Stankov · 12-12-2013

Hi,I have the same issue with IOS 15.3-2T1. CUBE converts 180 w/SDP to 183 w/SDP and callers don't here ringback in some scenarios. Do you have any new info regarding this case?BR,Vladimir

Member Since	‎01-13-2010 01:15 AM
Date Last Visited	‎08-29-2023 01:03 AM
Posts	44
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CUWL Licensing - how included items quantity is calculated

CUCM - DRS backup fails on one of the subscribers

Presence 8.6 federation with Google Talk - one way IM

Cisco 7900 Primary Phone + IP Communicator + Cisco Mobile as secondary devices

Upgrade from 4.1(3) to 7.1(5b)

Hi Malik,

Re: CUBE converting sip 180 Ringing to 183 session in progress c

Re: CUBE converting sip 180 Ringing to 183 session in progress c

Re: CUBE converting sip 180 Ringing to 183 session in progress c

Re: CUBE converting sip 180 Ringing to 183 session in progress c