[cisco-voip] Sip Trunk - CUCM and Third-party PBX

[Claiton Campos]

Hi Mark,

It is a hibrid pabx, analog and digital. Without authentication the pabx
dont accept sip invate. I belive with a CUBE the problem can be solved.

Em qui, 14 de mai de 2015 20:52, Mark Holloway <mh at markholloway.com>
escreveu:

> Typically you can disable SIP INVITE AUTHENTICATION on PBX’s.  What kind
> of PBX is it?
>
>
> On May 14, 2015, at 1:44 AM, Tim Smith <tim.smith at enject.com.au> wrote:
>
>  Hi Claiton,
>
>
>
> I don’t think this has changed recently.
>
> You can’t do a SIP REGISTER from CUCM directly on a trunk.
>
>
>
> You need to have something in between, such as a CUBE / Acme, or some
> other SBC
>
>
>
> I would be pushing the PBX guys to see whether they can do without the
> registration requirement and just go via IP’s.
>
>
>
> Or is it temporary? Maybe you can do H323 instead.
>
>
>
> Cheers,
>
>
>
> Tim
>
>
>
> *From:* cisco-voip [mailto:cisco-voip-bounces at puck.nether.net
> <cisco-voip-bounces at puck.nether.net>] *On Behalf Of *Claiton Campos
> *Sent:* Monday, 11 May 2015 11:33 PM
> *To:* cisco-voip at puck.nether.net
> *Subject:* [cisco-voip] Sip Trunk - CUCM and Third-party PBX
>
>
>
> I have a scenario where I need to create a SIP trunk between a CUCM 10.5
> and a third-party PBX. The problem is that the third-party PBX prompts the
> trunk sip is authenticated through username and password should I register
> on the CUCM. Has anyone had an experience with this type of configuration
> on a SIP Trunk?
>
> Tks,
>
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