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Subject: SIP in higher education

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Re: [sip.edu] CID verification

From: Duane <>
To:
Subject: Re: [sip.edu] CID verification
Date: Thu, 20 Jul 2006 17:26:24 -0400

Candace Holman wrote:

The complete solution would also verify the user portion (using P-Asserted-ID or even SIP Identity headers). So, would the solution you use work for SIP URIs?

My suggestion doesn't require changes at the client end, or sip packets, you just alter the server to do lookups on the CID info and verify it's coming from a IP in the "allowed list".

--

Best regards,
Duane

Use of DNS SRV for SIP SP** prevention, Candace Holman, 07/20/2006
- CID verification, Duane, 07/20/2006
  - Re: [sip.edu] CID verification, Christian Schlatter, 07/20/2006
    - Re: [sip.edu] CID verification, Duane, 07/20/2006
      - Re: [sip.edu] CID verification, Candace Holman, 07/20/2006
        
        Re: [sip.edu] CID verification, Duane, 07/20/2006
- Re: [sip.edu] Use of DNS SRV for SIP SP** prevention, Christian Schlatter, 07/21/2006
  - OpenSER and TLS, Kyle Haenfer, 07/21/2006
    - Re: [sip.edu] OpenSER and TLS, Candace Holman, 07/21/2006
  - Re: [sip.edu] Use of DNS SRV for SIP SP** prevention, Candace Holman, 07/21/2006
    - Re: [sip.edu] Use of DNS SRV for SIP SP** prevention, Dennis Baron, 07/24/2006
      - Re: [sip.edu] Use of DNS SRV for SIP SP** prevention, Candace Holman, 07/26/2006
        
        Re: [sip.edu] Use of DNS SRV for SIP SP** prevention, Ben Teitelbaum, 07/26/2006

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Re: [sip.edu] CID verification