12-06-2014 12:22 AM - edited 03-17-2019 01:13 AM
Hey Guys,
Configured a new 8831 in stand alone mode. The DCU display says 8831 linked mode requires primary phone on power adapter. When I press the volume button there is no sound as well. I ran thru the bug list but found nothing. Any suggestions ?
Thanks
04-24-2015 05:21 PM
Hi Friend
Do you solve this problem?I have the same problem。
My DCU display says Linked mode requires primary base to be connected to wall power.And I Press the volume button there is no sound too.
If you have any workaround about this,please tell me.
Thank you very much.
Donke xu
04-24-2015 09:20 PM
Hello Donke,
Yes. I did solve this isse without a RMA, maybe this works for you as well. I downloaded the latest firmware for 8831 and uploaded it on the CUCM (restart the TFTP). The 8831 upgraded and it started working fine.
HTH
Cheers.
04-25-2015 05:00 PM
Hello HTH
I had upgrade cmterm-devicepack10.5.1.12026-cop.sgn to my CUCM,Now my firmware in CUCM is sip8831.10-3-1-16 ,But my device can't download it,I had restart the TFTP ,The device still not download the new firmware,Do you have any suggest about this.
Thanks for your help!
Donke xu
01-14-2016 09:01 AM
I have had my 8831's up and working for a long time even after the upgrade to 10.5 and one of them just now started giving me this error. Do you think it is still a firmware issue?
04-25-2015 05:01 PM
Hello HTH
I had upgrade cmterm-devicepack10.5.1.12026-cop.sgn to my CUCM,Now my firmware in CUCM is sip8831.10-3-1-16 ,But my device can't download it,I had restart the TFTP ,The device still not download the new firmware,Do you have any suggest about this.
Thanks for your help!
Donke xu
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