User Guide

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Admin Guide
Codec Payload: To configure RTP audio video profile.
Go to Phone - Call Feature to configure multicast related codec.
4.2.4. DTMF
Go to Account - Advanced to configure RTP audio video profile for
DTMF and its payload type.
Type: Support inband, info, RFC2833 or their combination.
How To Notify DTMF: Only available when DTMF type is info.
DTMF Payload: To configure payload type for DTMF.
4.2.5. Session Timer
Go to Account - Advanced to configure.
If enabled, the ongoing call will be disconnected automatically once
the session expired unless it’s been refreshed by UAC or UAS.
Figure 4.2.6-2 Multicast related codec
Figure 4.2.8 DTMF
Figure 4.2.9 Session timer