I have connected a Cisco 2901 CME Gateway to a T-1 link through a VWIC3-1MFT-T1/E1
This is my configuration for channel 1
ds0-group 0 timeslots 1 type e&m-immediate-start
dial-peer voice 1001 pots
corlist outgoing port1
With this configuration, I am able to dial 1111101 from my soft phone application and the first channel basically just goes off hook and let’s the PBX do the dialing. It all works great with one exception. I am connecting to a “dry” termination. Nothing on the terminating end has the ability to generate ringback tone or any status tone for that matter.
The softphone app has the ability to play a ringback tone wav files, but that function is triggered by receiving a SIP 180 message from the gateway. With this config, I am not receiving a SIP 180 from the gateway, just a SIP 183.
Is there any way to force the gateway to suppress the 183 and send a 180 instead? If not, is there a way to make the gateway provide the ringback tone?
Brian's advice was part of the solution ("voice call send-alert" as a global command). The other part involved adding " progress_ind alert strip " in the Dial-Peers.
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.