Cisco PenTeleData 8800 Series Guide

DescriptionParameter
Defines how often the phone renews registration with
the proxy. If the proxy responds to a REGISTER with
a lower expires value, the phone renews registration
based on that lower value instead of the configured
value.
If registration fails with an “Expires too brief” error
response, the phone retries with the value specified
in the Min-Expires header of the error.
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<Register_Expires_1_
ua="na">3600</Register_Expires_1_>
• In the phone web page, enter a value in seconds
to define how often the phone renews registration
with the proxy.
Allowed values: Numeric. The range is from 32
seconds to 2000000 seconds.
Default: 3600 seconds
Register Expires
If enabled, the user does not have to be registered with
the proxy to answer calls.
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<Ans_Call_Without_Reg_1_
ua="na">No</Ans_Call_Without_Reg_1_>
• In the phone web page, To enable this feature,
select Yes.
Allowed values: Yes|No
Default: No
Ans Call Without Reg
Enables DNS SRV lookup for the proxy and outbound
proxy.
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<Use_DNS_SRV_1_
ua="na">Yes</Use_DNS_SRV_1_>
• In the phone web page, To enable this feature,
select Yes.
Allowed values: Yes|No
Default: No
Use DNS SRV
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
378
Cisco IP Phone Installation
SIP Proxy and Registration for Extension Parameters

Cisco PenTeleData 8800 Series Specifications

General

Brand	Cisco
Model	PenTeleData 8800 Series
Category	IP Phone
Language	English