[asterisk-users] Blocking outgping caller id on a PRI E1

Neil Youngman Neil.Youngman at wirefast.com
Wed Nov 8 11:46:39 CST 2017


Thanks David

This line was operating with caller id withheld from a Cisco, so I am confident that it is possible to block the caller id on the line.

If I've covered all the possibilities from the Asterisk end I will see if we can get the supplier to assist, but I would prefer to get it done in Asterisk.

Neil

________________________________________
From: asterisk-users-bounces at lists.digium.com [asterisk-users-bounces at lists.digium.com] on behalf of David Duffett [dduffett at digium.com]
Sent: 08 November 2017 15:08
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Blocking outgping caller id on a PRI E1

It is likely being set by your PRI provider.
Contact them to investigate.

All the best...

On 8 Nov 2017 9:03 am, "Neil Youngman" <Neil.Youngman at wirefast.com<mailto:Neil.Youngman at wirefast.com>> wrote:
I am trying to block/hide outgoing caller id on a PRI E1.

It seems that it should be fairly simple, but it is defeating me.

https://wiki.asterisk.org/wiki/display/AST/Function_CALLERID says:
"to hide your caller id, use: Set(CALLERID(num-pres)=prohib)"

That doesn't seem to do it.

The calls are originated from AMI and I have tried a blank "CallerId:" line and "CallerId: <>"". Neither of those made any difference.

I have also tried "hidecallerid=yes" in chan_dahdi.conf, but that has also made no difference.

I assume that I am missing something obvious?

Neil Youngman


Neil Youngman
Developer
Wirefast Limited

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