Akuvox E21 Series Admin Guide

29
E21A/V
Admin Guide
BLF Expire: BLF is short for busy lamp field which is used to
monitor the designated extension status. The setting here is to
negotiate with the server about expire time of BLF subscription.
ACD Expire: Automatic call distribution is often used in offices for
customer service, such as call center. The setting here is to
negotiate with the server about expire time of ACD subscription.
4.2.6. 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.
4.2.7. Session Timer
Go to Account - Advanced to configure.
Figure 4.2.5 Subscribe
Figure 4.2.6 DTMF
Figure 4.2.7 Session timer

Akuvox E21 Series Specifications

General

Brand	Akuvox
Model	E21 Series
Category	Intercom System
Language	English