thanks Rob

now i m facing another problem , i m using three different phones. one 7940 phone (with 2 DN lines using SIP ) and another is my 7960 with expansiom module.

and i have one phone 7912 (single line).

when i add my 7912 and 7940 (all three lines blink using broadcast algorithm)

but when i use my 7960 phone with expansion module it can only blink single line either on 7960 or my expansion module)and remaining three lines with 7912 and 7940 blinks.

i m not actually getting where is the actual problem.

why my 7960 support broadcat algorithm , as i have add all lines in my line group for 7960 and expansion module.

i am using CCM 5.1

thanks Rob

now i m facing another problem , i m using three different phones. one 7940 phone (with 2 DN lines using SIP ) and another is my 7960 with expansiom module.

and i have one phone 7912 (single line).

when i add my 7912 and 7940 (all three lines blink using broadcast algorithm)

but when i use my 7960 phone with expansion module it can only blink single line either on 7960 or my expansion module)and remaining three lines with 7912 and 7940 blinks.

i m not actually getting where is the actual problem.

why my 7960 does not support broadcat algorithm , as i have add all lines in my line group for 7960 and expansion module.

i am using CCM 5.1

Hi Zeeshan,

Are the 3 DN's on the 7960/7914 seperate numbers or are they the same DN's that appear on the 7940 and 7912?

Rob

hi Rob

7960/7914 has seperate numbers . and DN on 7940 and 7912 are seprate too.there is no duplicate numbers in my phones.