Aastra Telecom 41-001343-02 manual Can dial using username@ip address of the phone

Operational, Basic, and Advanced Parameters

Parameter –	Configuration Files
sip registrar ip	aastra.cfg, <model>.cfg, <mac>.cfg
Description	The address of the registrar for which the IP phone uses to send REGISTER requests.
	A SIP registrar is a server that maintains the location information of the IP phone.
	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" message does not display, and the mes-
	sage waiting indicator (MWI) does not come on.
Format	IP address or fully qualified Domain Name
Default Value	0.0.0.0
Range	Not Applicable
Example	sip registrar ip: 192.168.0.101

Parameter –	Configuration Files
sip registrar port	aastra.cfg, <model>.cfg, <mac>.cfg
Description	The registrar's port number.
Format	Integer
Default Value	0
Range	Not Applicable
Example	sip registrar port: 5060

Parameter –	Configuration Files
sip backup registrar ip	aastra.cfg, <model>.cfg, <mac>.cfg
Description	The address of the backup registrar (typically, the backup SIP proxy) for which the IP
	phone uses to send REGISTER requests if the primary registrar is unavailable.
	A global value of 0.0.0.0 disables backup 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 backup register request is not sent, the "No Service" message does not display,
	and the message waiting indicator (MWI) does not come on.
Format	IP address or fully qualified Domain Name
Default Value	0.0.0.0
Range	Not Applicable
Example	sip backup registrar ip: 192.168.0.102

Parameter –	Configuration Files
sip backup registrar port	aastra.cfg, <model>.cfg, <mac>.cfg
Description	The backup registrar's (typically the backup SIP proxy) port number.
Format	Integer
Default Value	0
Range	Not Applicable
Example	sip backup registrar port: 5060

A-67 41-001343-02 REV04 – 05.2014