VoIP Mailing List Archives

[positivelyoptimistic a...]

We would like to present a toll free CallerID when making outbound toll calls.  In the past, when our PRIs were directly connected to a Nortel CS1000 we could do this, without issue.  Now that the PRIs are front ended by a mediagateway facing asterisk, we can no longer do this.   

Is it possible to set the billing number via a SIP header and set what should be presented as callerid as another header for presentation?   


We can't possibly be the only people in the world that has faced this challenge.   Searching the internet has provided limited results.

[nyamul at gmail.com]

The following is a basic syntax of what you need to do before the "Dial" function is launched:

Set(CALLERID(num)="1234567890")



More details is here:


http://www.voip-info.org/wiki/view/Asterisk+func+callerid



Regards
HASSAN





On Thu, Jun 26, 2014 at 8:10 PM, Positively Optimistic <positivelyoptimistic@gmail.com (positivelyoptimistic@gmail.com)> wrote:

[EWieling at nyigc.com]

It depends on your carrier.    With some carriers, such as Verizon SIP, you do this using P-Asserted-Identity.  With Verizon SIP, if they can’t figure out how to bill the call, it will be rejected.
With Level 3 SIP, you can use From: or PAID but if the number you present to them is not on your account, they will bill the call against the “failsafe� number on your account. 

From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Positively Optimistic
Sent: Thursday, June 26, 2014 10:11 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] CLID Presentation & Billing Number | Diversion vs. Remote-Party-ID vs. P-Asserted-Id vs. From vs. P-Charge-info


We would like to present a toll free CallerID when making outbound toll calls. In the past, when our PRIs were directly connected to a Nortel CS1000 we could do this, without issue. Now that the PRIs are front ended by a mediagateway facing asterisk, we can no longer do this.


Is it possible to set the billing number via a SIP header and set what should be presented as callerid as another header for presentation?



We can't possibly be the only people in the world that has faced this challenge. Searching the internet has provided limited results.

[positivelyoptimistic a...]

Thanks Hassan,
That is precisely what we are doing...   if we Set(CALLERID(num)="8002211212") the call fails..   however, if we Set(CALLERID(num)="256963800") it is successful.


The call will complete if we use any valid non-toll free number in the LERG.  If we use a toll free, it fails.








On Thu, Jun 26, 2014 at 9:15 AM, Nyamul Hassan <nyamul@gmail.com (nyamul@gmail.com)> wrote:

[EWieling at nyigc.com]

You need to talk to your carrier.

From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Positively Optimistic
Sent: Thursday, June 26, 2014 10:23 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] CLID Presentation & Billing Number | Diversion vs. Remote-Party-ID vs. P-Asserted-Id vs. From vs. P-Charge-info


Thanks Hassan,

That is precisely what we are doing... if we Set(CALLERID(num)="8002211212") the call fails.. however, if we Set(CALLERID(num)="256963800") it is successful.



The call will complete if we use any valid non-toll free number in the LERG. If we use a toll free, it fails.








On Thu, Jun 26, 2014 at 9:15 AM, Nyamul Hassan <nyamul@gmail.com (nyamul@gmail.com)> wrote:
The following is a basic syntax of what you need to do before the "Dial" function is launched:


Set(CALLERID(num)="1234567890")



More details is here:



http://www.voip-info.org/wiki/view/Asterisk+func+callerid



Regards

HASSAN





On Thu, Jun 26, 2014 at 8:10 PM, Positively Optimistic <positivelyoptimistic@gmail.com (positivelyoptimistic@gmail.com)> wrote:

[positivelyoptimistic a...]

We're using a Earthlink PRI converted to SIP via a MediaGateway.   I assume the mediagateway will convert the headers to something that PRI can understand.


On Thu, Jun 26, 2014 at 9:22 AM, Eric Wieling <EWieling@nyigc.com (EWieling@nyigc.com)> wrote:

[b.lavallee at globalta...]

There seem to be a number of places number presentation could go wrong.
Since the PRI 'used to' show toll-free numbers correctly, you need to
look at the gateway.

Can you debug the ISDN message on the gateway? See how the toll-free is
being sent to the carrier.

Since you are looking to manipulate the ISDN message via SIP, it all
comes down to how the gateway handles the desired functions.


Sincerely,
Brian LaVallee

On 6/26/14, 11:24 PM, Positively Optimistic wrote:

[positivelyoptimistic a...]

Hi Brian,This is the path that I've started down.  It's a 8-Span Audiocodes Mediant 2000 running 6.4.   Plan to look at the various syslog options today and see what is available.


Thanks for your input...



On Thu, Jun 26, 2014 at 7:37 PM, Brian LaVallee <b.lavallee@globaltank.jp (b.lavallee@globaltank.jp)> wrote: