Polycom 1500/1800/2000/4000 manual Video Services Description, Dtmf

	IVR Services
New Conference IVR Service Properties - Video Services Parameters
Video
Services	Description
Invite	See Inviting Participants using DTMF.
Participant	Note: The Invite Participant feature is not available in SVC conferences and for SVC
	participants in mixed CP and SVC conferences.
Dial out	Select the order of the network protocols that will be used by the system to dial the
protocols	destination number. The system will start dialing using the first protocol, and if the call is not
order	answered it will continue with the second, third and fourth protocols (if they are enabled)
	until the call is answered. By default, H.323 is set as the first protocol and SIP as the second
	while the remaining protocols are disabled (set to Off).
	For PSTN calls, select the PSTN protocol and not ISDN.
	Set PSTN before ISDN if both PSTN and ISDN protocols are required.
DTMF	Use this field when connecting to another conferencing entity with an IVR, requiring the
forward	input of a password, destination number or ID. Enter the number of seconds that the system
duration	will wait for the input of an additional DTMF digits such as a password or conference
	number.

Range: 10 - 600 seconds

Default: 60 seconds.

25If the video slide file was not uploaded to the MCU prior to the IVR Service definition, click the:

Add Slide - Low Resolution button to upload a Low Resolution Slide.

Add Slide - High Resolution button to upload a High Resolution Slide.

The Install File dialog box opens. The uploading process is similar to the uploading of audio files. For more information, see step 6 above.

•The video slide must be in a .jpg or .bmp file format. For more information, see Creating a Welcome Video Slide.

•Customized H.261 slides are not supported.

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