Telephone Addressing in Email

1
Telephone Addressing in Email

• VPIMv2 (RFC2421)
• 6137637582_at_nortel.ca
• Fax (RFC2304)
• FAX[phone]_at_nortel.ca
• PSTN Addressing (RFC 2303)
• service selector global phone (qualifier) _at_
  FQDN
• GSTN Addressing (draft-ietf-fax-fulladdr-04.txt)
• service selector global or local phone _at_ FQDN
• (includes optional post dial sequences)

2
Voice Extensions

• GSTN Address
• Developed so that if the LHS was separated (e.g.,
  in fax offramp applications) the telephone
  address was still routable and tagged as being a
  fax
• Do we want to support this for voice messaging?
• Proposed additional service selectors
• VOICE - for out calling
• AMIS - for imbedding AMIS-A addresses
• VPIM - no obvious benefit...