[cisco-voip] Fax !!! at my wits end!!!

['Jonatan Quezada']

is anyone using the century Link configuration guide for the SIP IQ private
on a 4431, . I finally have calls 100 percent of the time but I had to do
MTP on the trunk for the CUCM

my call flow is very simple

centLiunk---IQ private---- Cube---------CUCM,uccx,Unity,

trying like mad for fax pass through,

I have tried multiple combinationsof these:

voice class codec 1  ---this one is pretty static, I havent changed it
 codec preference 1 g711ulaw
 codec preference 2 g729r8

sip profile
request ANY sdp-header Audio-Attribute modify "a=X-cisco-media:umoh" ""
!
voice service voip
 no supplementary-service sip moved-temporarily
 redirect ip2ip
 fax protocol pass-through g711ulaw

sip
  midcall-signaling passthru media-change
  early-offer forced
  privacy-policy passthru
  pass-thru subscribe-notify-events all
  pass-thru content unsupp
  pass-thru content sdp


I thinking about picking apart my config all together and going strictly
off of config example. I had our vendor engineer do ours and its been
nothing but head aches. a couple of the huge differences are the DPG
references and huge header modification, What do you guys suggest?



Johnny Q
Voice Technology Analyst - TelNet
Chemeketa Community College
Johnny.Q at chemeketa.edu
Building 22 Room 131
Work 5033995294
Mobile 9712182110
SIP 5035406686
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