handling SIP Service URNs

khaynie · Post by **khaynie** » Wed Nov 12, 2008 11:52 am

1. Brekeke Product Name and version: 2.2

2. Java version:

3. OS type and the version: Windows 2003 Server

4. UA (phone), gateway or other hardware/software involved:

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :

6. Your problem:

Is there a way of configuring the SIP Server to accept Request-URIs which are SIP Service URNs ala ECRIT (http://tools.ietf.org/html/draft-ietf-e ... ice-urn-07)

In other words, is there a way of replacing a Request-URI of 'urn:service:sos' with a "real" SIP URI? Currently the SIP Server just sends back a 603 Decline response to the INVITE.

Thanks in advance
Kevin

Mike · Post by **Mike** » Wed Nov 12, 2008 1:23 pm

Hi Kevin,
Thank you for using Brekeke SIP Server.

Currently, Brekeke SIP Server doesn't support "ECRIT" but we will support it in a future version

If you need the feature for your coming projects, please contact our sales team (sales@brekeke.com).

khaynie · Post by **khaynie** » Fri Nov 14, 2008 8:04 am

OK. Given that ECRIT is not yet supported, can I at least configure SIP Server to accept a call with TO which is a URN? I don't mind changing this URN to a real SIP URI. I just don't want for the SIP Server to return 603 Decline - which is what it does now...

Thanks

Mike · Post by **Mike** » Fri Nov 14, 2008 11:50 am

Hi Kevin,

There is no way to accept a URN in To header currently.
In a future version, the server will accept it.

Thanks

khaynie · Post by **khaynie** » Fri Nov 14, 2008 12:00 pm

OK. Do you have any idea when such a version might be available?

Also, is there any way to make this work with the current version using custom dial plans? replaceURI=true parm?

Thanks

Mike · Post by **Mike** » Fri Nov 14, 2008 1:09 pm

Hi Kevin,

The next beta will be available in the next month.

> Also, is there any way to make this work with the current version using custom dial plans? replaceURI=true parm?

Unfortunately, there are no ways to do it with the current version .

Let me know what kind of SIP client you are using.

khaynie · Post by **khaynie** » Mon Dec 01, 2008 6:10 am

I see that SIP Server 2.6.2 is now available. Does this version support URNs?

Mike · Post by **Mike** » Mon Dec 01, 2008 11:38 am

Hi Kevin,

>> Does this version support URNs?

No yet.
Do you have any particular project? Let me know details.

Thanks

khaynie · Post by **khaynie** » Mon Dec 01, 2008 11:59 am

Yes I do. According to the latest ECRIT standards, we must be able to receive IP based 911 (emergency) calls which have a TO header value of 'urn:service:sos'.

I'm unable to receive calls like this through Brekeke since it replies with a 603 Decline on all calls like this.

Kevin

Mike · Post by **Mike** » Mon Dec 01, 2008 12:48 pm

Hi Kevin,

Thank you for your reply.

It is a good idea to contact our sales team (sales@brekeke.com) and discuss the customization or the release schedule.

Thanks

khaynie · Post by **khaynie** » Mon Dec 01, 2008 12:49 pm

Is this a customization or is supporting SIP URNs something that you had already planned on providing?

Mike · Post by **Mike** » Mon Dec 01, 2008 12:54 pm

Hi Kevin,

We have the plan to support SIP URNs in a future version but we don't schedule it yet.

If you want to have the feature immediately, it will be a customized version.

Thanks

khaynie · Post by **khaynie** » Mon Dec 01, 2008 12:57 pm

I thought you said it would be in the next beta out sometime this month? Did I misunderstand you?