Grandstream GVC3200 User Guide - Manual (Page 60)

Firmware Version 1.0.1.5 GVC3200 User Guide Page 59 of 97
The locked scheduled conference will display on below screen.
OPEN DTMF
The user can dial DTMF during the conference.
1. On the remote control, press the red shortcut key, or click on MORE button -> select "Open
DTMF" on the conference screen to bring up the DTMF input screen.
2. Press the digital keys on the remote control to input DTMF. Press to cancel if needed.
THIRD PARTY APPLICATIONS
The GVC3200 runs the Android Operating System and therefore offers full access to the hundreds of
thousands of Android apps in the Google Play Store, including Skype for Business, Google Hangouts and
etc. The calls using certain apps can be mixed with the SIP call so that they can be brought into the same
conference on the GVC3200.
For example, to use third party app Skype during the conference:
1. Install Skype and sign in.
2. Establish a conference call on the GVC3200.
3. On the conference screen, click on MORE button and select "Third party applications".
4. Press the "OK" key, and select “Skype” in the popup menu.
5. Search contacts in Skype and dial out.
6. The new call will be added to conference.
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Note:
When the call is mixed, the GVC3200 bridge and the remote party using the app can see video from all
parties. The remote SIP party can only see video from the GVC3200 bridge. All parties can hear each
other.
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