Travis Langhals <travis at netitek.com> writes: > [2010-07-27 10:34:42] DTMF[9744] channel.c: DTMF begin '1' received on > SIP/5211-00000078 Is SIP/5211 a Linksys or a Grandstream or something else? Do you have relaxdtmf=no? Also, your Asterisk version numbers are incorrect. Do you mean 1.6.2.10? /Benny