[asterisk-users] DID from Direct from Telco

[Bryant Zimmerman]

What is your target PBX is it Asterisk?

If so your best method is to take calls in direct via SIP trunks, but there 
are PRI and FXO options available as well. You can not use an FXS gatway to 
plug to the Telco Service lines. 


SIP Trunk -> Asterisk or Like VOIP compliant PBX..


If your PBX is not SIP complaint here is a method you can use to get SIP 
into that.


SIP Trunk -> SIP to PRI Grateway - PBX with PRI input.


If your PBX does not have the PRI option and only analog channel inputs 
FXO


SIP Trunk -> SIP to FXS Gatway - PBX with FXO inputs


Thanks


Bryant Zimmerman (ZK Tech Inc.)

616-855-1030 Ext. 2003

----------------------------------------

From: isrlgb at gmail.com

Sent: Friday, November 04, 2011 9:11 AM

To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>

Subject: Re: [asterisk-users] DID from Direct from Telco


A telco could either give you a analog line like the old phone line which 
you have at home with 1 number and 1 line or a T1 which comes from the 
telcos office to yours and plugs directly into a digital gateway with 23 
lines and lots of numbers. and no need at all for analog gateways on the 
way 

If you are going to use a T1 you should return the MP124 you have no need 
for that


-----Original Message-----

From: Nick Khamis <symack at gmail.com>

Sender: asterisk-users-bounces at lists.digium.com

Date: Fri, 4 Nov 2011 09:07:11 

To: Asterisk Users Mailing List - Non-Commercial 
Discussion<asterisk-users at lists.digium.com>

Reply-To: Asterisk Users Mailing List - Non-Commercial Discussion

<asterisk-users at lists.digium.com>

Subject: Re: [asterisk-users] DID from Direct from Telco


I realized there was an error in my last post. I meant analog gateway

plugged into and FXO port.

DIDs must start somwhere. And I am under the impression that the

telcos are the one that have

control over that? Therefore, we would first need an analog gateway

plugged into an FXO, before

being able to go through the T1s and media servers? Your insight is

greatly appreciated.


Nick.


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