I am a Networking instructor. Trying to set up a sip trunk to a service provider. I am trying to create a lab environment for my students.
I have set up a CME sip-ua connection and successfully made sip calls from CME to CME labs. Now I would like to show how to get CUCM 8.5 to connect to the sip provider and make calls from CUCM 8.5 to a CME lab.
I am not sure how to approach this lab project.
Any help would be appreciated.
Message was edited by: Terry Waldvogel
I have created the following cisco 7941 SCCP phone ------ cucm 8.5 ---- 3660 GW with sip-ua registration to callcentric ------ cloud ---- Remote location 3725 with a separate sip-ua registration to callcentric and CME ----- Softphone SCCP registered to CME
The softphone on when I dial the callcentric number registered to the 3660 the 7941 phone rings, but when I answer the phone, the softphone continues to ring and never detects the connection.
I have attached the configs for the routers.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.