Hello! I am trying to test the 8811 and 8841 model phones in my Call Manager environment but the phones will not register. They just sit with the message on the screen of "Phone is registering".
I am running CUCM v220.127.116.1100-12 with DevPack v18.104.22.16898-1. I was already on a recent DevPack but this one was recommended by Cisco TAC.
After installing, in Device Defaults, I do not see an entry for the 8811 or 8841 phone:
Down the page a little bit, I do however see the following under Dual Bank:
And even before installing the latest DevPack, CUCM allowed me to add those models of phones (I have added them both manually as Auto-Register is turned off.)
I can ping the phones successfully.
I have tried the ethernet set to DHCP and Manual.
Under the IPv4 Setup, the phone downloads all of the correct network information (Subnet, DNS, Router, TFTP).
The active load on the phone is sip88xx.10-2-2-16.
The timezone appears to be off as the "Last upgrade" shows as "01/01/70 6:00p".
In Call Manager, both the Registration and IP Address display "Unknown".
On the phone under status messages, I see the following messages:
-"No trust list installed"
-"VPN not configured"
-"File not found: Skf4dd5740-ef24-9884-b242-0bf722365adb.xml.sgn"
All of our phone licensing is sufficient.
Any help or recommendations is greatly appreciated. Thanks!
Solved! Go to Solution.
DId you applied the device pack to all of you CUCM serves, begining from Pub server and the TFTP server. also when you apply a Device pack cluster wide reboot is required for those devices to register sucessfully.
If possible, please share show version active.
Yes, I applied it to both the Publisher and Subscriber and rebooted both servers.
The show version active is as follows:
admin:show version active
Active Master Version: 22.214.171.12400-12
Active Version Installed Software Options:
The DHCP server has OPTION 150 & DNS server and the TFTP has the ip address which has the record of the Call-Manager,
ip dhcp pool 40
option 150 ip 192.168.11.206
dns-server 192.168.11.4 192.168.1.4