[Asterisk-Users] Should I choose DSL @ 1.5 or a full T1?

[Leon Sun]

Not really true about T1 description. When you apply for T1, you need tell
vendor if it's channelized or non-ch. If you are going to use it for 1.5M
network, you need use unchannelized T1. 

  

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Nir
Simionovich
Sent: June 13, 2005 6:44 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Should I choose DSL @ 1.5 or a full T1?

Hi David,

  You are correct, I always get those 2 confused. Thanks for the clearing.

Nir S

David Coulson wrote:

>Nir Simionovich wrote:
>  
>
>> Now, E1 and T1 lines are based upon a channel based connection, which
>>means you get a line
>>with X number of data lines and a single control/signalling line. On T1
>>it means that you have 23
>>lines dedicated for Voice/Data (each is 64kbps) and a single signaling
>>line (64kbps). 
>>    
>>
>
>A T1 has no seperate signaling line - You're thinking of PRI. T1 gives
>you 24 DS0 (64kbit) channels, which you can do whatever you want with.
>PRI just shanks off one channel for D channel signaling.
>
>David
>
>  
>


_______________________________________________
Asterisk-Users mailing list
Asterisk-Users at lists.digium.com
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users