I have Freeswitch and Microsoft Speech Server 2007 on the same box

When Speech Server initiates a call, I get a sip error message 480

Here is the internal profile trace...

freeswitch@HD-T2253CN>

freeswitch@HD-T2253CN> recv 958 bytes from tcp/[209.172.55.154]:1431 at
20:04:05
.445011:
  ------------------------------------------------------------------------
  INVITE sip:19059183027@219.175.50.104:5060;transport=tcp SIP/2.0
  FROM:
<sip:12482578002@127.0.0.1:5080;transport=tcp>;epid=55D003BB53;tag=25bf
436a29
  TO: <sip:19059183027@219.175.50.104:5060;transport=tcp>
  CSEQ: 2 INVITE
  CALL-ID: 59a030fa-58d9-4811-bc4c-d9a5314ec9fe
  MAX-FORWARDS: 70
  VIA: SIP/2.0/TCP 209.172.55.154:1431;branch=z9hG4bK8a203692
  CONTACT:
<sip:HD-T2253CN:1415;transport=Tcp;maddr=209.172.55.154;ms-opaque=be
704290e5b4e03b>;automata
  CONTENT-LENGTH: 340
  USER-AGENT: RTCC/3.0.0.0
  CONTENT-TYPE: application/sdp
  ALLOW: UPDATE
  ALLOW: Ack, Cancel, Bye,Invite,Message,Info,Service,Options,BeNotify

  v=0
  o=- 0 0 IN IP4 209.172.55.154
  s=Microsoft Speech Server session
  c=IN IP4 209.172.55.154
  t=0 0
  m=audio 35840 RTP/AVP 114 115 4 0 8 97 101
  a=rtpmap:114 x-msrta/16000
  a=fmtp:114 bitrate=29000
  a=rtpmap:115 x-msrta/8000
  a=fmtp:115 bitrate=11800
  a=rtpmap:97 RED/8000
  a=rtpmap:101 telephone-event/8000
  a=fmtp:101 0-16
  a=ptime:20
  ------------------------------------------------------------------------
send 369 bytes to tcp/[209.172.55.154]:1431 at 20:04:05.445011:
  ------------------------------------------------------------------------
  SIP/2.0 100 Trying
  Via: SIP/2.0/TCP 209.172.55.154:1431;branch=z9hG4bK8a203692;rport=1431
  FROM:
<sip:12482578002@127.0.0.1:5080;transport=tcp>;epid=55D003BB53;tag=25bf
436a29
  TO: <sip:19059183027@219.175.50.104:5060;transport=tcp>
  CALL-ID: 59a030fa-58d9-4811-bc4c-d9a5314ec9fe
  CSEQ: 2 INVITE
  User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-15826M
  Content-Length: 0

  ------------------------------------------------------------------------
2009-12-15 15:04:05.445011 [NOTICE] switch_channel.c:613 New Channel
sofia/inter
nal/12482578002@127.0.0.1:5080 [4ce7c8ed-6970-1c45-acc6-b7ee03c7e506]
2009-12-15 15:04:05.445011 [INFO] mod_dialplan_xml.c:408 Processing
12482578002-
>19059183027 in context public