Operational Features
5-188
41-001160-01, Rev 00, Release 2.3
IP Phone Administrator Guide
BLA Subscription Period
The IP Phones include a SIP BLA subscription period parameter that allows an
Administrator to set the amount of time, in seconds, of the BLA subscription
period.
If this parameter is set to zero (0), the phone uses the value specified for the BLA
expiration in the subscribe message received from the server. If no value is
specified in the Subscribe message received from the server, the phone uses the
default value of 300 seconds.
You can configure this parameter using the configuration files or the Aastra Web
UI.
Configuring the BLA Subscription Period
Use the following procedures to configure the BLA Subscription Period.
Configuration Files
To configure the BLA subscription period on the IP phones using the configuration files, see
Appendix A, the
section,
“Advanced SIP Settings”
on
page A-87.
Summary of Contents for 5i Series
Page 4: ......
Page 26: ......
Page 30: ......
Page 70: ......
Page 179: ...Administrator Level Options 41 001160 01 Rev 00 Releaes 2 3 3 91 Administrator Options...
Page 180: ......
Page 644: ...Operational Features 5 352 41 001160 01 Rev 00 Release 2 3 IP Phone Administrator Guide...
Page 712: ......
Page 976: ......
Page 980: ......
Page 1014: ...Sample Configuration Files D 34 41 001160 01 Rev 00 Release 2 3 IP Phone Administrator Guide...
Page 1016: ...Sample Configuration Files D 36 41 001160 01 Rev 00 Release 2 3 IP Phone Administrator Guide...
Page 1022: ......
Page 1026: ......
Page 1030: ......
Page 1133: ......