Phones are registered at CUCM. Asterisk is used for trunks.  New branch is added with cisco 2811 (c2800nm-adventerprisek9-mz.151-4.M12a.bin) I guess problem is in Asterisk - CCM express communication. I try to make outbound call to 994125555555, call...

CUCM 11.5 doesn't support 7912 IP Phones any more.  I uploaded sip firmware and set SIP settings at phone web interface (ip_addr/dev) UID    phone_number PWD    *****  (digest user password)Proxy    IP_CUCM UseLoginID    1 LoginID    adilm (digest us...

We had internet connectivity problem. After it was resolved, we wasn't able to connect to VPN with anyconnect client with error "Failed to get AAA hendle" We updated ios from asa917-k8.bin to asa917-6-k8.bin. No luck. It allows to conect only once af...

IP phone 7861 (sip78xx.11-0-1-11) registers on CUCM 8.6.2 and after some time unregisters. Then registers again and so on. Logs say someting like that 2651 NOT Dec 21 18:20:10.981122 JAVA-Thread-6|JPlatUi:setUnregReason - old-unregister-reason:107, n...

I have two sims.profile 1 for slot 0 profile 2 for slot 1But sim in slot 1 is registering with profile 1 and after 1 hour cellular 0 gsm sim activate slot 1controller Cellular 0 gsm sim profile 2 ims 1 slot 1 gsm failovertimer 7sh cellular 0 profile ...