[asterisk-users] re-distributing E1

2008-07-30 Thread Hans Witvliet
Before trying something impossible, and making a fool of my self, i
rather ask the list...


At my work i've got a single E1-test line, and all the project-leaders
are constantly fighting over the use of the line.
As it is mere the fact that they just need the E1 as a line, but not the
amount of traffic, and the fact that they only needs it for several
weeks or months, it is not worthwhile ordereing another line (for
them)

Can i redistribute the traffic of a single E1 transparantly over several
other E1's? Was thinking about purchasing one or two quad E1 cards,
andmapping incoming calls on cannel 1-5 to the first slave-E1, 6-10 to
the second slave-E1 and so on... Just re-mapping B-channels.

Most critical part is, that they should not see the difference between
the original E1-line and the redistributed one's (besides the fact that
their E1 will never be completely be filled)

Is their any problem to expect with signaling (fco/fcx), 
timing and so on...

Finally, i presume i need a couple of modem-pairs incase the line-length
gets too long, not?



hw

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Re: [asterisk-users] re-distributing E1

2008-07-30 Thread Eric ManxPower Wieling
Yes you should be able to do that with an E-1 (it's called DACS). 
HOWEVER, you can't do DACS on a PRI, as you would need the D-Channel 
replicated and you can't do that.

If you just want Asterisk to provide PRIs to your users, then that's a 
different story.

Hans Witvliet wrote:
 Before trying something impossible, and making a fool of my self, i
 rather ask the list...
 
 
 At my work i've got a single E1-test line, and all the project-leaders
 are constantly fighting over the use of the line.
 As it is mere the fact that they just need the E1 as a line, but not the
 amount of traffic, and the fact that they only needs it for several
 weeks or months, it is not worthwhile ordereing another line (for
 them)
 
 Can i redistribute the traffic of a single E1 transparantly over several
 other E1's? Was thinking about purchasing one or two quad E1 cards,
 andmapping incoming calls on cannel 1-5 to the first slave-E1, 6-10 to
 the second slave-E1 and so on... Just re-mapping B-channels.
 
 Most critical part is, that they should not see the difference between
 the original E1-line and the redistributed one's (besides the fact that
 their E1 will never be completely be filled)
 
 Is their any problem to expect with signaling (fco/fcx), 
 timing and so on...
 
 Finally, i presume i need a couple of modem-pairs incase the line-length
 gets too long, not?
 
 
 
 hw
 
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