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Peering SIP Domains NO MAGIC ANSWERS HERE. APAN Cairn 2004 Saturday 3 July 2004. What is a SIP Administrative Domain. These would be example, the SIP networks provided by TAWREN and AARNet. How to call someone, How do they call you.

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Peering SIP DomainsNO MAGIC ANSWERS HERE

APAN Cairn 2004

Saturday 3 July 2004


What is a SIP Administrative Domain

  • These would be example, the SIP networks provided by TAWREN and AARNet


How to call someone, How do they call you

  • sip:stephen.kingham@aarnet.edu.auNot really usefull for traditional telephones

  • sip:61262223575@aarnet.edu.auGetting better, SIP Proxy can add the domain, but how does it know what domain to use?

    • ENUM, a sad and sorry tale in the hands of governments!

    • TRIP, a possible glimmer of hope?


Internet2 sip.EDU initiative


TRIP

  • Telephone Routing over IPBGP for telephone numbers.


Static entries in a hireachi of Proxy SIP Servers

  • Route E.164 numbers starting with 61 to AARNet Proxy SIP Servers @aarnet.edu.au.

  • AARNet SIP Server routes call to AARNet Members or Hop off gateways to the PSTN.


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