01-17-2019 09:10 AM - edited 03-17-2019 01:58 PM
We have many 8845 phones with Plantronics headsets (CS540 mostly) with the proper EHS cable that before the upgrade to 12.5 would beep in the headset when a call came in. We were using sip8845_65.12-1-1SR1-4 and it worked fine. With 12.5, it no longer makes any sound at all. We can't find any setting to turn it back on so we're starting to downgrade phones with headsets. Does anyone have any ideas?
01-17-2019 09:11 PM
Hello Sean,
This sounds like a bug, if applicable, try to open a TAC case to receive some feedback .
George
01-18-2019 07:27 AM
Since we don't have Smartnet on the phones, I can't do that.
01-19-2019 12:30 PM
02-06-2019 09:23 AM
It is indeed a bug. I was able to open a case with TAC using our Smartnet on CUCM and they verified that it is a bug starting in 12.5.1 (including 12.5.1 SR1). No fix yet but they are working on it.
02-06-2019 09:32 AM
Did they give you a defect ID by chance?
02-06-2019 09:37 AM
No, they didn't but I will ask for it.
02-07-2019 11:19 AM
02-09-2019 07:20 AM
02-21-2019 07:48 AM
I received 12.5.1ES4 and tested it on an 8845 phone. When a call came in it worked just fine. Apparently the there was a problem with all 88xx and 78xx phones as they have ES4 releases for all of those. I have not tested it on a 7821 but I suspect it will work now, too. The code to handle the EHS cables is probably shared on all 88xx and 78xx phones. The official release that will include the fix is 12.6.1 but there is no indication when that will be released.
03-27-2019 07:03 AM
This bug is showing as resolved in 12.5.1SR2 which is out now. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/8800-series/firmware/12-5-1SR2/releasenotes/p881_b_synergy-lite-1251sr2.html#CUIP_RF_C4618BD1_00.
I haven't tested it yet to confirm though.
03-27-2019 07:39 AM
03-29-2019 02:59 PM
We ran into this as well, just last night. TAC sent over ES4 but we haven't tested it yet. We tried SR2-2 but it doesn't work either.
07-24-2019 01:48 PM - edited 07-24-2019 01:54 PM
We're experiencing no Ring Tone passed from Cisco 8845 running SR1-4 to Jabra Pro925 using Jabra Link 14201-43 EHS cable. Upgrade on phone to SR2-2 fixed the Ring problem but broke transmit audio from headset to caller.
Note: We recently resolved Ring Tone problems with Plantronics Savi series headsets upgrading phone firmware from SR1-4 to SR2-2. We found that SR1-4 and SR2-2 are problematic with Jabra PRO925.
CUCM Version: 11.5.1
-sip8845_65.12-5-1SR1-4 (No Ring on JabraPro925 headset)
-sip8845_65.12-5-1SR2-2 (No transmit audio on Jabra headset)
07-25-2019 08:58 AM
Has anyone tried the 12-5-1SR3 load and still had problems with Jabra headsets?
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