Documentation for Developer/Administrators
About this Documentation
Table of Content
Register a new account
Configuration of Phone Numbers
Grandstream Wave Application Configuration
Voice and SMS APIs
Getting the API key and Token
didML Reference Doc
FAX via Email
Send & Receive FAX via Email
<hangup> Ends the call.
If you just want to play an announcement and complete the call.
Off Hours – There is no one to answer the call during off hours. You can simply play a message and hangup the call.
<hangup> does not requite any attribute.
Here is an example of how <hangup> is used within code.
<?xml version="1.0" encoding="UTF-8"?>
<Say>There is no one to answer you call, please call during business hours.</Say>