Cisco 7945/7965 Firmware Reset
I ran across a batch of new 7945/7965 phones out of the box that were stuck in “Upgrading” when powered on. The phones immediately go to upgrading screen regardless if …
Read MoreI ran across a batch of new 7945/7965 phones out of the box that were stuck in “Upgrading” when powered on. The phones immediately go to upgrading screen regardless if …
Read MoreHere’s a list of Cisco product documentation roadmaps for most Cisco UC applications.
Read MoreOccasionally we’re asked to troubleshoot failed phone calls; however, in some case we are provided very limited details on the situation or symptoms under which the failure occurred. To ensure …
Read MoreJust a few reminders and direct links to the Cisco UC on UCS doc wiki. Disable LRO on VMWare 4.x Team the NICs and route by IP hash Set virtual …
Read MoreThe file below will enable EDI, which utilizes Active Directory for directory services. The file also disables the ‘Phone Options’ sidebar option in Jabber and tells Jabber to use the …
Read MoreMany SIP trunk providers will require you to send outbound caller-id as a number within the range of DID numbers assigned to your trunk; however, a few providers will allow …
Read MoreWith the current versions of Communications Manager systems being linux appliances, admins no longer have direct access to the filesystem to copy files such as background images or music on …
Read MoreThese tips were posted to the Cisco Netpro forums by mswerwon. I take no credit whatsoever and am merely reposting them here for easy access. 1) When you initially connect …
Read MoreUPDATE (January, 2018) – This article applies to the following Cisco UC Products: Communications Manager – 5/6/7/8 CUPS / Instant Messaging & Presence – 5/6/7/8 Unity Connection – 5/6/7/8 Emergency …
Read MoreCisco has stepped up the toll-fraud prevention in IOS 1.1(2)T and later by rejecting all calls sourced from non-trusted IP addresses by default. This means all inbound calls will fail …
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