About ed.gumuskaya

ed.gumuskaya · 02-02-2025

Hi All,Let me know if anyone else is facing the issue. It would be great to have this working in our environment as I believe it would be useful for our users to be able to save contacts and match contacts when dialing into them.Any workarounds for E...

ed.gumuskaya · 10-03-2018

DTMF not working through our hybrid devices.MX300 registered to our CUCM using our Spark-RD device.CUCM version 11.5.1(Su5)Expressway 8.11 -MX300 dials 02034785289 (Cisco webex) -> Expressway-E -> Expressway-C -> CUCM -> MGCP Router -> PSTN.--Call ...

ed.gumuskaya · 01-11-2021

Hi All, Just an update, we have cutover from UCM 11.5 to UCM 12.5.1.13900-152 this weekend and still receive the "Partial Registered" state on remote MRA phones. I have update my TAC engineer to see what is likely to occur from the defect posted.

ed.gumuskaya · 07-02-2020

Hi, Yes, TAC case is still continuing.After monitoring the logs from CUCM(RTMT), Expressway and PRT from Remote phones (Painful!!)Engineer has so far requested to upgrade firmware on affected 8845/65 & 7841 phones and increase the SIp Expire timer fr...

ed.gumuskaya · 05-06-2020

Hi All, Anyone got any further updates on this issue?I will be opening a TAC case in a few hours regarding this. If you have any bug ID or case IDs that I can refer to that would be great. Thanks,Ed

ed.gumuskaya · 04-20-2020

Hi jd,Apologize for the delay, I hadn't been notified of your update. Yeah SIP Header was switched on last year and is currently switched on as we see the issue. Thanks,

ed.gumuskaya · 04-09-2020

Hi, I'm also seeing the same issue. Out of 100 MRA phones, 4 of them each morning are partially registered. Expressway 12.5.7CUCM 11.5 8845: sip8845_65.12-5-1SR2-2 Please let me know what you TAC case recommend as a resolution for you. Thanks,

Member Since	‎07-21-2010 03:18 AM
Date Last Visited	‎11-11-2025 07:52 AM
Posts	13
Total Helpful Votes Received	7

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CSCwn47038-Webex, no call history from EM profile over CM hybrid

DTMF not working through our Webex hybrid devices. Spark-RD Device -> PSTN

Re: Partial Registration through Expressway

Re: Partial Registration through Expressway

Re: Partial Registration through Expressway

Re: Partial Registration through Expressway

Re: Partial Registration through Expressway