sip trunk

[hasan111]

i have bcm 450 and i want to add SIP trunk to it. the problem face me is my all ext is softphone and it conncet from lan to switch
the question is how to make 2 lan in bcm to make one for sip trunk
and other to switch

note i try with digital phone and it is working good

 

[jimbopalmer]

This is a data networking forum, I suspect you want a PBX forum like this one:

http://tek-tips.com/threadminder.cfm?pid=1361

I tried to remain child-like, all I acheived was childish.