XML Dialplan commands

While we would love to go through all the available Dialplan commands, the list far exceeds the space we have for this chapter. Therefore, we will limit our discussion of available Dialplan commands to three areas—Dialplan tools, Sofia connectivity, and general API commands. These Dialplan commands are provided by mod_dptools, mod_sofia, and mod_commands respectively.

• mod_dptools: mod_dptools is a collection of Dialplan management tools. There are many, many commands available from within the Dialplan. You have already learned how basic commands like answer, hangup, bridge, and set work. Let us go over a few of the more advanced commands.

• bind_meta_app: bind_meta_app binds an application to the specified call leg(s). During a bridged call, the DTMF sequence on the bound call leg will trigger the execution of the application. The call leg that is not bound will not hear the DTMF sequence being dialed. You can only bind a single digit, and the binding is always proceeded...