Aastra Telecom 41-001343-02 manual Advanced SIP Settings optional, Tures

Global SIP Settings

Aastra Web UI

8.In the "Backup Outbound Proxy Server" field, enter the backup SIP outbound proxy server IP address or fully qualified domain name.

9.In the "Backup Outbound Proxy Port" field, enter the port on the IP phone that allows SIP messages to be sent to the backup outbound proxy server.

10.In the "Registrar Server" field, enter an IP address or fully qualified host name for the SIP registrar server. A global value of 0.0.0.0 disables registration. However, the phone is still active and you can dial using username@ip address of the phone.

If the Registrar IP address is set to 0.0.0.0 for a per-line basis (i.e., line 1, line 2, etc.), then the register request is not sent, the "No Service" mes- sage does not display, and the message waiting indicator (MWI) does not come on.

11.In the "Registrar Port" field, enter the port number associated with the Registrar.

12.In the "Backup Registrar Server" field, enter an IP address or fully qualified host name for the backup registrar server. A global value of 0.0.0.0 disables registration. However, the phone is still active and you can dial using username@ip address of the phone.

If the Backup Registrar IP address is set to 0.0.0.0 for a per-line basis (i.e., line 1, line 2, etc.), then the register request is not sent, the "No Serv- ice" message does not display, and the message waiting indicator (MWI) does not come on.

13.In the "Backup Registrar Port" field, enter the port number associated with the backup registrar.

14.In the "Registration Period" field, enter the requested registration period, in seconds, from the registrar.

15.To enter a value in the “Conference Server URI” field, see Chapter 5, the section, “Centralized Conferencing (for Sylantro and Broadsoft Serv- ers)” on page 5-266.

16.Click Save Settings to save your changes.

Advanced SIP Settings (optional)

Advanced SIP Settings on the IP Phone allow you to configure specific features on the phone. The following table provides a list of Advanced SIP Settings that you can configure using the Aastra Web UI or the configuration files.

Aastra Web UI Parameters	Configuration File Parameters
Explicit MWI Subscription	sip explicit mwi subscription
Explicit MWI Subscription Period	sip explicit mwi subscription period
MWI for BLA Account	sip mwi for bla account (see Chapter 5, “Configuring Operational Fea-
	tures”)
Missed Call Summary Subscription (global)	sip missed call summary subscription (global)
Missed Call Summary Subscription (per-line)	sip lineN missed call summary subscription (per-line) (see Chapter 6,
(see Chapter 6, “Configuring Advanced Operational Features”)	“Configuring Advanced Operational Features”)
Missed Call Summary Subscription Period	sip missed call summary subscription period
(see Chapter 6, “Configuring Advanced Operational Features”)	(see Chapter 6, “Configuring Advanced Operational Features”)
AS-Feature-Event Subscription (global)	sip as-feature-event subscription (global)
AS-Feature-Event Subscription (per-line)	sip lineN as-feature-event subscription (per-line)
(see Chapter 6, “Configuring Advanced Operational Features”)	(see Chapter 6, “Configuring Advanced Operational Features”)
AS-Feature Event Subscription Period (see Chapter 6, “Configuring	sip as-feature-event subscription period
Advanced Operational Features”)	(see Chapter 6, “Configuring Advanced Operational Features”)
Send MAC Address in REGISTER Message	sip send mac (see Chapter 6, “Configuring Advanced Operational Fea-
(see Chapter 6, “Configuring Advanced Operational Features”)	tures”)
Send Line Number in REGISTER Message	sip send line (see Chapter 6, “Configuring Advanced Operational Fea-
(see Chapter 6, “Configuring Advanced Operational Features”)	tures”)
Session Timer	sip session timer
T1 Timer	sip T1 timer
T2 Timer	sip T2 timer
Transaction Timer	sip transaction timer
Transport Protocol	sip transport protocol

41-001343-02 REV04 – 05.2014 4-69