Tls - TIPTEL IP-284 Manual

Enterprise IP Phone
advanced Account Setting.
Field Name
UDP Keep-alive
Message
UDP Keep-alive
Interval
Login Expire
Local SIP Port
Local RTP Port
RPort
SIP Session Timer
Subscribe
Period
DTMF Type
You can only configure these settings via Web interface.
1) Choose Account.
2) Select the desired account.
3) Choose Advanced interface to do the relating settings.
You 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.
Go to Account->Basic, choose Transport option, in the pull-down menu, you can choose
the TLS option, and then click the Confirm button to save the change.
Description
Defines whether
mechanism. The default is Enabled.
This parameter specifies how often the phone will send a packet
to the SIP server. Default is 30 seconds.
This parameter specifies the time frequency that phone
refreshes its registration. The default interval is 3600 seconds.
Local SIP port. The default value is 5060.
Defines the local RTP port that the phone will listen and
transmit. The default value is 11780.
The parameter allows you configuring the proxy to send
responses back to a particular address and port. The default is
disabled.
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.
This parameter could set the period of the subscription. The
default value is 3600.
Select the DTMF type.
- 42 -
Using the Advanced Phone Functions
to active the phone UDP Keep-alive