[asterisk-users] PAP2-NA + Asterisk

[joy panlilio]

Lists,
   
     Hi! good day, i have been task to install/replace our legacy pbx with asterisk, most of the people here in our office was amaze on how asterisk really works, except for i'm having a problem with dtmf detection on PAP2 ATA converter
   
  here is the call flow
   
  ATA -> SIP -> TDM400 -> PSTN dtmf detection not working as expected, the other asterisk pbx on the other company decode it with.
   
  whenever i press extension 103 the other asterisk server decode it with 110 not 103
   
  it doubles the 1 then omit the 3 :(
   
  sip.conf snippet
   
  [100]
   
  type=friend
  host=dynamic
  disallow=all
  allow=ulaw
  allow=gsm
  dtmfmode=rfc2833
  username=100
  secret=100
  mailbox=100
  nat=yes
  canreinvite=no
   
  thanks in advance
   
  Joy
   
   
   
   
   
   
   
   

 		
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