[Blink] SIP Protocol Help

Dan Lemkin zargnut at gmail.com
Thu Nov 27 21:51:45 CET 2014


The VOIP vendor does not provide SIP support (helpdesk).

Lets start with defining the intervals

What do the Subscribe and Publish intervals do?

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On Thu, Nov 27, 2014 at 2:52 PM, <ag at ag-projects.com> wrote:

> I would ask your service provider what values they prefer, normally this
> is negotiated and must work automatically if the server is properly
> configured.
>
> Also the reason for 403 is not obvious, only you operator may know why.
>
> Adrian
>
> On 27 Nov 2014, at 17:40, Dan Lemkin <zargnut at gmail.com> wrote:
>
> I am trying to configure for PhonePower.com VOIP which has instructions
> for register interval only:
>
> *The recommended registration interval is 4 hours.* Customers with active
> SIP Credentials have a limit of 4 registrations and 2 concurrent calls. The
> minimum registration interval is at least 1 hour. Any duration shorter than
> 1 hour can result in intermittent or complete loss of service.
>
> There are no recommendations for:
> Subscribe Interval:
> Publish Intervals:
>
> and searching on the WIKI for these settings yields no direction.
>
> I am running into the problem that Blink Pro will allow me to make a
> single call. Any additional calls end up hanging with an CONNECTING or
> FORBIDDEN message. If I restart the client, it will connect.
>
> I checked the logs and am getting these errors (below). Is this due to the
> SIP timer settings? Hitting the server too often?
>
> SENDING: Packet 550, +0:35:34.770564
> 2014-11-27 14:31:50.557555: 10.126.
> ​###.###
> :63166 -(SIP over TCP)-> 206.15.###.###:12060
>
> *REGISTER sip:sip.phonepower.com <http://sip.phonepower.com/>*
> * SIP/2.0*
>
> Via: SIP/2.0/TCP 10.126.247.113:63166
> ;rport;branch=z9hG4bKPj38KrPvtXPG-d8;alias
> Max-Forwards: 70
> From: "Dan" <sip:443######@sip.phonepower.com
> >;tag=qIdgaAhYGHQr9VwY.Ek7V
>
> To: "Dan" <sip:443######@sip.phonepower.com
> >
>
> Contact: <sip:05124986 at 10.126.###.###
> :62941;transport=tcp>;+sip.instance="<urn:uuid:e407536a-5e28-4e15->"
> Call-ID: W-V3IHQd
> CSeq: 2 REGISTER
> Expires: 14400
> Supported: gruu
> User-Agent: Blink Pro 4.1.0 (MacOSX)
> Authorization: Digest username="443######9", realm="sip.phonepower.com
> ", nonce="######", uri="sip:sip.phonepower.com
> ", response="9ac8f9d2b2845b9e23", algorithm=MD5, cnonce="4fzL8M6HL",
> qop=auth, nc=00000001
>
> Content-Length:  0
>
> RECEIVED: Packet 551, +0:35:35.025540
> 2014-11-27 14:31:50.812531: 206.15.130.6:12060
>
>  -(SIP over TCP)-> 10.126.247.113:63166
>
> *SIP/2.0 403 Forbidden*
> Via: SIP/2.0/TCP 10.126.###.###:63166;received=134.192.###.###
> ;branch=z9hG4bKPj38KrE;alias;rport=16679;alias
> From: "Dan" <sip:443######@sip.phonepower.com
> >;tag=qIdgaAhY6N6vS6QGTh
>
> To: "Dan" <sip:443######@sip.phonepower.com
> >;tag=192.168.###.###+1+3c111+8221
>
> Call-ID: W-V3IHQdkcU-Q1w
> CSeq: 2 REGISTER
> Server: DC-SIP/2.0
> Organization: Phone Power
> Content-Length: 0
> Contact: <sip:05124986-kjrvas5cclibf at 206.15.###.###
> :5060;transport=udp;ep=10.126
> ​.​
> ###.###
> ;fw=134.192.191.243>;+sip.instance="<urn:uuid:e40e15-9621-984b3>";EXPIRES=14400
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>
>
> --
> Adrian
>
>
>
>
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>
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