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Home > Archive > Voice over IP Cisco > September 2007 > Authenticated SIP trunk
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Authenticated SIP trunk
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| Christian Hennrich 2007-09-11, 7:11 am |
| Hi,
I'm playing around with CM 6.0 and I'm trying to call over an carpo.de
SIP trunk. Unfortunately this does not work.
Has anyone succesfully configured CM 5.X or 6.X to use authenticated SIP
trunks? sipgate or any other free SIP provider?
I have followed the cisco manuals to configure the trunk in the security
guide, but with no success. A guidance would be very helpful.
Cheers
Christian
| |
| Matt Slaga \(US\) 2007-09-11, 1:11 pm |
| This cannot be done. cisco focuses on wholesale trunks, not on single
line sip provider. I have only been able to get outbound dialing to
work, and when I questioned the CCM BU about it, they said that is not
even on their roadmap because of the small amount of requests.
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Christian
Hennrich
Sent: Tuesday, September 11, 2007 3:03 AM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] Authenticated SIP trunk
Hi,
I'm playing around with CM 6.0 and I'mtrying to call over an carpo.de
SIP trunk. Unfortunately this does not work.
Has anyone succesfully configured CM 5.X or 6.X to use authenticated SIP
trunks? sipgate or any other free SIP provider?
I have followed the cisco manuals to configure the trunk in the security
guide, but with no success. A guidance would be very helpful.
Cheers
Christian
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| |
| Kelemen Zoltan 2007-09-11, 1:11 pm |
| I wonder what would they consider "not a small amount". When you think
that one selling point in IP telephony used to be "free interoperability
with other VoIP networks", the thing is pretty difficult to obtain.
True, once external VoIP link might not have been important at all,
however, with the growth of companies (and even some "serious ones")
offering cheap VoIP connectivity, mostly through SIP, not being able to
interconnect to those with your new, shiny and expensive VoIP system
just seems a bit ... underwhelming.
</flame>
I did such a thing once, inserting an Asterisk server between the CCM
and the SIP provider (and thus let Asterisk handle authentication),
however, for one reason or another, the thing wasn't really stable, so
the idea was dropped (that same Asterisk box remains as a voicemail,
though  ). You might have more luck with a proper SIP server (Asterisk
being an IP PBX, but not a complete SIP implementation) or, perhaps if
you can talk your provider into allowing unauthenticated connections
from your IP (good luck with that but it's an idea, anyway)
regards,
Zoltan
Matt Slaga (US) wrote:
>
> This cannot be done. cisco focuses on wholesale trunks, not on single
> line sip provider. I have only been able to get outbound dialing to
> work, and when I questioned the CCM BU about it, they said that is not
> even on their roadmap because of the small amount of requests.
>
>
>
> *From:* cisco-voip-bounces@puck.nether.net
> [mailto:cisco-voip-bounces@puck.nether.net] *On Behalf Of *Christian
> Hennrich
> *Sent:* Tuesday, September 11, 2007 3:03 AM
> *To:* cisco-voip@puck.nether.net
> *Subject:* [cisco-voip] Authenticated SIP trunk
>
>
>
> Hi,
>
> I'm playing around with CM 6.0 and I'm trying to call over an carpo.de
> SIP trunk. Unfortunately this does not work.
>
> Has anyone succesfully configured CM 5.X or 6.X to use authenticated
> SIP trunks? sipgate or any other free SIP provider?
>
> I have followed the cisco manuals to configure the trunk in the
> security guide, but with no success. A guidance would be very helpful.
>
> Cheers
> Christian
>
> ------------------------------------------------------------------------
>
> *Disclaimer: This e-mail communication and any attachments may contain
> confidential and privileged information and is for use by the
> designated addressee(s) named above only. If you are not the intended
> addressee, you are hereby notified that you have received this
> communication in error and that any use or reproduction of this email
> or its contents is strictly prohibited and may be unlawful. If you
> have received this communication in error, please notify us
> immediately by replying to this message and deleting it from your
> computer. Thank you. *
>
> ------------------------------------------------------------------------
>
> ________________________________________
_______
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> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
| |
|
|
| Matt Slaga \(US\) 2007-09-11, 7:11 pm |
| What I mean by "not single line sip providers" is that most companies
are not going to purchase single sip trunk lines from a provider. They
will go to a SIP wholesaler or SIP trunk provider, not manage 50 or so
individual line trunks.
The only people trying to do this is home lab users, and cisco isn't
going to provide this type of functionality and R&D just to make home
lab users happy.
-----Original Message-----
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Kelemen Zoltan
Sent: Tuesday, September 11, 2007 12:44 PM
To: Christian Hennrich
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] Authenticated SIP trunk
I wonder what would they consider "not a small amount". When you think
that one selling point in IP telephony used to be "free interoperability
with other VoIP networks", the thing is pretty difficult to obtain.
True, once external VoIP link might not have been important at all,
however, with the growth of companies (and even some "serious ones")
offering cheap VoIP connectivity, mostly through SIP, not being able to
interconnect to those with your new, shiny and expensive VoIP system
just seems a bit ... underwhelming.
</flame>
I did such a thing once, inserting an Asterisk server between the CCM
and the SIP provider (and thus let Asterisk handle authentication),
however, for one reason or another, the thing wasn't really stable, so
the idea was dropped (that same Asterisk box remains as a voicemail,
though ). You might have more luck with a proper SIP server (Asterisk
being an IP PBX, but not a complete SIP implementation) or, perhaps if
you can talk your provider into allowing unauthenticated connections
from your IP (good luck with that but it's an idea, anyway)
regards,
Zoltan
Matt Slaga (US) wrote:
>
> This cannot be done. cisco focuses on wholesale trunks, not on single
> line sip provider. I have only been able to get outbound dialing to
> work, and when I questioned the CCM BU about it, they said that is not
> even on their roadmap because of the small amount of requests.
>
>
>
> *From:* cisco-voip-bounces@puck.nether.net
> [mailto:cisco-voip-bounces@puck.nether.net] *On Behalf Of *Christian
> Hennrich
> *Sent:* Tuesday, September 11, 2007 3:03 AM
> *To:* cisco-voip@puck.nether.net
> *Subject:* [cisco-voip] Authenticated SIP trunk
>
>
>
> Hi,
>
> I'm playing around with CM 6.0 and I'm trying to call over an carpo.de
> SIP trunk. Unfortunately this does not work.
>
> Has anyone succesfully configured CM 5.X or 6.X to use authenticated
> SIP trunks? sipgate or any other free SIP provider?
>
> I have followed the cisco manuals to configure the trunk in the
> security guide, but with no success. A guidance would be very helpful.
>
> Cheers
> Christian
>
>
------------------------------------------------------------------------
>
> *Disclaimer: This e-mail communication and any attachments may contain
> confidential and privileged information and is for use by the
> designated addressee(s) named above only. If you are not the intended
> addressee, you are hereby notified that you have received this
> communication in error and that any use or reproduction of this email
> or its contents is strictly prohibited and may be unlawful. If you
> have received this communication in error, please notify us
> immediately by replying to this message and deleting it from your
> computer. Thank you. *
>
>
------------------------------------------------------------------------
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
-----------------------------------------
Disclaimer:
This e-mail communication and any attachments may contain
confidential and privileged information and is for use by the
designated addressee(s) named above only. If you are not the
intended addressee, you are hereby notified that you have received
this communication in error and that any use or reproduction of
this email or its contents is strictly prohibited and may be
unlawful. If you have received this communication in error, please
notify us immediately by replying to this message and deleting it
from your computer. Thank you.
| |
| Matt Slaga \(US\) 2007-09-11, 7:11 pm |
| Yes, but this only provides you with authentication for a single sip
trunk. You cannot terminate multiple sip trunks with individual sip
trunk authentication credentials yet.
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Wes Sisk
Sent: Tuesday, September 11, 2007 2:44 PM
To: Christian Hennrich
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] Authenticated SIP trunk
insert cisco ios box using ip-ip gateway betweeen CM and the provider.
/Wes
Christian Hennrich wrote:
Hi,
I'm playing around with CM 6.0 and I'm trying to call over an carpo.de
SIP trunk. Unfortunately this doesnot work.
Has anyone succesfully configured CM 5.X or 6.X to use authenticated SIP
trunks? sipgate or any other free SIP provider?
I have followed the cisco manuals to configure the trunk in the security
guide, but with no success. A guidance would be very helpful.
Cheers
Christian
________________________________
________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
-----------------------------------------
Disclaimer:
This e-mail communication and any attachments may contain
confidential and privileged information and is for use bythe
designated addressee(s) named above only. If you are not the
intended addressee, you are hereby notified that you have received
this communication in error and that any use or reproduction of
this email or itscontents is strictly prohibited and may be
unlawful. If you have received this communication in error, please
notify us immediately by replying to this message and deleting it
from your computer. Thank you.
| |
| Hinson, Greg 2007-09-11, 7:11 pm |
| I have asterisk authenticating to a SIP provider now. I was also
successful at getting CUCM 6 to integrate with Asterisk, if I turned
authentication off between CUCM and Asterisk. In this scenario, calls
to/from CUCM and asterisk/VOIP provider seem to work fine.
-Greg
-----Original Message-----
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Matt Slaga (US)
Sent: Tuesday, September 11, 2007 12:03 PM
To: Kelemen Zoltan; Christian Hennrich
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] Authenticated SIP trunk
What I mean by "not single line sip providers" is that most companies
are not going to purchase single sip trunk lines from a provider. They
will go to a SIP wholesaler or SIP trunk provider, not manage 50 or so
individual line trunks.
The only people trying to do this is home lab users, and cisco isn't
going to provide this type of functionality and R&D just to make home
lab users happy.
-----Original Message-----
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Kelemen Zoltan
Sent: Tuesday, September 11, 2007 12:44 PM
To: Christian Hennrich
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] Authenticated SIP trunk
I wonder what would they consider "not a small amount". When you think
that one selling point in IP telephony used to be "free interoperability
with other VoIP networks", the thing is pretty difficult to obtain.
True, once external VoIP link might not have been important at all,
however, with the growth of companies (and even some "serious ones")
offering cheap VoIP connectivity, mostly through SIP, not being able to
interconnect to those with your new, shiny and expensive VoIP system
just seems a bit ... underwhelming.
</flame>
I did such a thing once, inserting an Asterisk server between the CCM
and the SIP provider (and thus let Asterisk handle authentication),
however, for one reason or another, the thing wasn't really stable, so
the idea was dropped (that same Asterisk box remains as a voicemail,
though ). You might have more luck with a proper SIP server (Asterisk
being an IP PBX, but not a complete SIP implementation) or, perhaps if
you can talk your provider into allowing unauthenticated connections
from your IP (good luck with that but it's an idea, anyway)
regards,
Zoltan
Matt Slaga (US) wrote:
>
> This cannot be done. cisco focuses on wholesale trunks, not on single
> line sip provider. I have only been able to get outbound dialing to
> work, and when I questioned the CCM BU about it, they said that is not
> even on their roadmap because of the small amount of requests.
>
>
>
> *From:* cisco-voip-bounces@puck.nether.net
> [mailto:cisco-voip-bounces@puck.nether.net] *On Behalf Of *Christian
> Hennrich
> *Sent:* Tuesday, September 11, 2007 3:03 AM
> *To:* cisco-voip@puck.nether.net
> *Subject:* [cisco-voip] Authenticated SIP trunk
>
>
>
> Hi,
>
> I'm playing around with CM 6.0 and I'm trying to call over an carpo.de
> SIP trunk. Unfortunately this does not work.
>
> Has anyone succesfully configured CM 5.X or 6.X to use authenticated
> SIP trunks? sipgate or any other free SIP provider?
>
> I have followed the cisco manuals to configure the trunk in the
> security guide, but with no success. A guidance would be very helpful.
>
> Cheers
> Christian
>
>
------------------------------------------------------------------------
>
> *Disclaimer: This e-mail communication and any attachments may contain
> confidential and privileged information and is for use by the
> designated addressee(s) named above only. If you are not the intended
> addressee, you are hereby notified that you have received this
> communication in error and that any use or reproduction of this email
> or its contents is strictly prohibited and may be unlawful. If you
> have received this communication in error, please notify us
> immediately by replying to this message and deleting it from your
> computer. Thank you. *
>
>
------------------------------------------------------------------------
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
-----------------------------------------
Disclaimer:
This e-mail communication and any attachments may contain confidential
and privileged information and is for use by the designated addressee(s)
named above only. If you are not the intended addressee, you are hereby
notified that you have received this communication in error and that any
use or reproduction of this email or its contents is strictly prohibited
and may be unlawful. If you have received this communication in error,
please notify us immediately by replying to this message and deleting it
from your computer. Thank you.
________________________________________
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