Linksys SPA 900 Benutzerhandbuch

Many of the following parameters do not apply to the SPA901.

SIP Debug Option 

SIP messages are received at or sent from the proxy listen port. This feature controls 
which SIP messages to log. Choices are as follows:

none—No logging. 

1-line—Logs the start-line only for all messages. 

1-line excl. OPT—Logs the start-line only for all messages except OPTIONS 
requests/responses. 

1-line excl. NTFY—Logs the start-line only for all messages except NOTIFY 
requests/responses. 

1-line excl. REG—Logs the start-line only for all messages except REGISTER 
requests/responses. 

1-line excl. OPT|NTFY|REG—Logs the start-line only for all messages except 
OPTIONS, NOTIFY, and REGISTER 
requests/responses. 

full—Logs all SIP messages in full text. 

full excl. OPT—Logs all SIP messages in full text except OPTIONS 
requests/responses. 

full excl. NTFY—Logs all SIP messages in full text except NOTIFY 
requests/responses. 

full excl. REG—Logs all SIP messages in full text except REGISTER 
requests/responses. 

full excl. OPT|NTFY|REG—Logs all SIP messages in full text except for OPTIONS, 
NOTIFY, and REGISTER requests/responses. 

Defaults to none.

Refer-To Target Contact 

To contact the refer-to target, select yes. Otherwise, select no.

Defaults to no.

Blind Attn-Xfer Enable 

Enables the Linksys IP phone to perform an attended transfer operation by ending the 
current call leg and performing a blind transfer of the other call leg. If this feature is 
disabled, the Linksys IP phone performs an attended transfer operation by referring the 
other call leg to the current call leg while maintaining both call legs. To use this feature, 
select yes. Otherwise, select no.

Defaults to no.