Aastra Telecom 55I User Manual

Operational, Basic, and Advanced Parameters

41-001160-00, Release 2.1, Rev 04

A-53

Configuration Parameters

Parameter –
sip lineN bla number

BLA Number
(in Web UI)

Advanced Settings->Line 1 thru 9 

aastra.cfg, <mac>.cfg

Allows you to assign a phone number that is shared on specific lines on 
the IP phone.
For Sylantro Server:
When configuring the BLA feature on a Sylantro server, the value set for 
the sip lineN bla number parameter shall be the same value set for the 
sip lineN user name parameter for all the phones in the group.  For 
example, if sip lineN user name is 1010, you would configure BLA on a 
per-line basis for the Sylantro server as follows:
sip line1 user name: 1010(# for all the phones)
sip line1 bla number: 1010
For ININ Server:
When configuring the BLA feature on an ININ server, the value set for the 
sip lineN bla number parameter shall be the same value set for the sip 
lineN user name parameter without the incremented digit added to the 
phone #.  For example, if the sip lineN user name for the first phone is 
10101, and the sip lineN user name for the second phone is 10102, etc. 
you would configure BLA on a per-line basis for the ININ server as 
follows:
sip line1 user name: 10101(# for phone 1 with)
sip line1 bla number: 1010appearance of phone 3)

sip line1 user name: 10102(# for phone 2 with)
sip line1 bla number: 1010appearance of phone 3)

sip line1 user name: 1010(# for phone 3)
sip line1 bla number: 1010

Note: The original phone number which has the bridged line appearance 
on other phones, will have the "sip lineN user name" parameter the same 
as the "sip lineN bla number" (1010 in the above example on Phone 3).

Integer

Not Applicable

Not Applicable

Sylantro Server:
sip line1 bla number: 1010

ININ Server:
sip line 1 bla number: 1010