hi all, I got into a weird dtmf problem today - I am receiving calls from a cisco pstn gw, going through a mera sip proxy as I am assuming from SIP messages. i want to use the line for ivr, and thus need dtmf recognition form the sip channel to my asterisk. my asterisk is configured with dtmfmode=rfc2833 and the cisco gw as I am being told by my provider is set to dtmf-relay rtp-nte. the thing is - pstn calls get in, and just the first dtmf digit passed is recognized by my asterisk box, everything else dialled by a pstn phone(and presumably passed with dtmf) is not recognized. so the user is just able to make a single choico from the ivr menu and nothing more - entered numbers are not recognized except for the first digit passed to the ivr. pls provide any help if anyone has any ideas..