[asterisk-users] Disabling 180 Messages

[Bruno Rodrigues]

Hi All,
    Have any way to disable Asterisk to not generate a ring tone when 
receive a 180 message and use only the early media in 183 ? My service 
provider send 180 first and after 183 message and asterisk start 
generate ring when receive 180 and when receive 183 get the ring from 
SDP this generate 2 differently rings in the same call.

Thank You,
Bruno Rodrigues