Enterprise IP Phone Basic Call Functions
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been set on the phone.
Advanced Phone Functions
Account Setting
Please refer to the previous part “
Configuration and Registration
” for the basic
account setting information. The following table lists the instruction of the field about
the advanced Account Setting.
Field Name
Description
UDP
Keep-alive
Message
Defines whether to active the phone UDP Keep-alive
mechanism. The default is Enabled.
UDP
Keep-alive
Interval
(seconds)
This parameter specifies how often the phone will send a
packet to the SIP server. Default is 30 seconds.
Login
Expire
(seconds)
This parameter specifies the time frequency that phone
refreshes its registration. The default interval is 3600
seconds.
Local SIP Port
Local SIP port. The default value is 5060.
RPort
The parameter allows you configuring the proxy to send
responses back to a particular address and port. The default
is disabled.
SIP Session Timer
This document defines an extension to the Session Initiation
Protocol (SIP). This extension allows for a periodic refresh of
SIP sessions through a re-INVITE or UPDATE request. The
refresh allows both user agents and proxies to determine if
the SIP session is still active.
Subscribe
Period
(seconds)
This parameter could configure the period of the subscription.
The default value is 3600.
DTMF Type
Select the DTMF type.
Users can only configure these settings via Web interface.
1)
Click on
Account
.
2)
Select the desired account.
3)
Click on
Advanced
to do the relating settings.
Users can consult your system administrator for more information.
TLS
TLS(Transport Layer Security), an IETF standards track protocol(RFC 5246), was
based on the earlier SSL specifications developed by Netscape Corporation.