[Asterisk-Users] number of simultaneous calls with E&M

[muhumuza brian]

Hullo over there. i'm trying to link an asterisk box
with a legacy PBX system with a four wire trunk line.
the legacy PBX has 21 analog phones connected to it
and i would like to route calls to another site via
the asterisk box. i would like to use E&M signaling
over this line. my question is how many simultaneous
calls can you have over this line with E&M signaling.
is there a better way of doing this apart from  using T1?


		
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