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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. - PowerPoint PPT Presentation
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©Copyright AARNet Pty Ltd
Peering SIP DomainsNO MAGIC ANSWERS HERE
APAN Cairn 2004
Saturday 3 July 2004
©Copyright AARNet Pty Ltd
What is a SIP Administrative Domain
• These would be example, the SIP networks provided by TAWREN and AARNet
©Copyright AARNet Pty Ltd
How to call someone, How do they call you
• sip:[email protected] really usefull for traditional telephones
• sip:[email protected] 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?
©Copyright AARNet Pty Ltd
Internet2 sip.EDU initiative
©Copyright AARNet Pty Ltd
TRIP
• Telephone Routing over IPBGP for telephone numbers.
©Copyright AARNet Pty Ltd
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.
