Presence and IntComm WG

[Ben Teitelbaum <>]

 (Dennis Baron) writes:

>> The client is eyeBeam hard-wired to the ineen service.  It's not wide
>> open 
>> (sip:
>>  failed), but currently peerings exist with
>> FWD, SIPphone, and Iptel.org.  Why not SIP.edu next!?
>
> Not sure what you mean by peering with FWD - are you saying that you
> can call an ineen subscriber by using the FWD proxy?  Any idea on why
> he would want to restrict calling?

Actually, I think I was mistaken about ineen and peering.  Their FAQ
states:

  ineen uses SIP [Session Initiation Protocol] and other open
  standards. ineen is (sic) interoperable with various SIP networks
  today including but not limited to:

    Free World Dialup
    SIPphone
    TerraCall
    Iptel.org

I've discovered the reason my test calls to/from ineen have been
failing; ineen's advertized SDP includes no support for G.711---only
Speex and DTMF:

  Content-Length: 284
  v=0
  o=- 238736505 238736777 IN IP4 66.93.4.205
  s=ineen
  c=IN IP4 66.93.4.205
  t=0 0
  m=audio 6992 RTP/AVP 100 3 97 101
  a=alt:1 1 : 9EC0B76C 2E000000 66.93.4.205 6992
  a=fmtp:101 0-15
  a=rtpmap:100 speex/16000
  a=rtpmap:97 speex/8000
  a=rtpmap:101 telephone-event/8000
  a=sendrecv

-- 
Ben Teitelbaum   http://people.internet2.edu/~ben/