Hello friends, I am using asterisk with sip phones and sip fxo box. My problem is that my dtmf is recognised internally only if I use dtmf=inband and outside to the pstn lines work only if I use dtmf=info. The result is that I cant transfer any calls from and to pstn. How do I fix this. Either one works properly or the other but not both of them. So when I have configured my boxes as dtmf=inband and I dial them inhouse. When I have to make a call outside, I say SipDtmfMode=info and dial outside. But then it doesnot transfer the call. Please help me. I am stuck up. With warm regards. Vivek J. Joshi. vivek@staff.ownmail.com Trikon electronics Pvt. Ltd. --Sweat saves blood, blood saves lives, and brains saves both.