[Asterisk-Users] Multiple E1 configuration question

[Michael Bielicki]

it is option 2 since asterisk does not support option 1 :)

On Saturday 09 August 2003 10:19 am, Scott Stingel wrote:
> Hi all-
>
> This question is for those familiar with EuroISDN setup.
>
> I have a customer in Europe where I'm going to install an asterisk based
> system with 4 E1's.  The customer will configure them all in one large hunt
> group.
>
> My question is about the E1 channel configuration.  I know that usually
> single E1 spans are set up with 30 channels (1-15 and 17-31) as the voice
> (bearer) channels and channel 16 as the signalling (data) channel.  (I
> think Channel 32 is unused in E1 setups)
>
> But if there are multiple E1's in the same group, is it typical to have one
> data channel supplying signalling for the entire group?  ...or is there
> usually 1 D channel per E1?  If the latter, is the setup something like
> this:
>
> B channels 1-15, 17-31
> D channel  16
> B channels 33-47, 49-63
> D channel  48                ...etc...??
>
> Thanks in advance for any advice
> Scott Stingel
>
>
>
> Scott M. Stingel
> Emerging Voice Technology Inc.
> Palo Alto, California and London, England
>
> URL:            www.evtmedia.com
>
>
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