Hi, I'm having some trouble to register my device with FWD SIP server. I seem to be getting authorization failures. Please see below. Does anybody have a clue what's going wrong in the messaging?

After sending out the REGISTER request, there seems to be a reply coming saying "unauthorized"..

cheers, Marc.

<14>Jan 1 01:03:28 1970 syslog: SIP 3b0da0 3b0f78: SipCallConstruct() - call constructed <14>Jan 1 01:03:28 1970 syslog: SIP 3b0da0 3b0f78: SipSetRegister():: Init register <14>Jan 1 01:03:28 1970 syslog: SIP 0 0: GetHostAddr: 69.90.155.70, 469b5a45 <14>Jan 1 01:03:28 1970 syslog: SIP 3b0da0 3b0f78: SipCallChangeState():: file src/call/register.c line 121 **** SIP_IDLE ===> SIP_REGISTER <14>Jan 1 01:03:28 1970 syslog: SIP 0 0: SipProcess() - starting the msg processing thread. <14>Jan 1 01:03:29 1970 syslog: SIP 0 0: SipProcess() - mq_received: 0. <14>Jan 1 01:03:29 1970 syslog: TRANSLOG 3b0da0 3b0f28: TransSendUdp() - socket 8 sent 288 byte REG ISTER sip:fwd.pulver.com SIP/2.0^M Call-ID:3b0da0-3b0f78-3a1eac@81.242.191.160^M From:MarX1sip:6158 98@fwd.pulver.com^M To:MarX1sip:615898@fwd.pulver.com^M C <14>Jan 1 01:03:29 1970 syslog: SIP 3b0da0 3b0f78: SipCallChangeState():: file src/call/calltask.c line 48 **** SIP_REGISTER ===> SIP_REGISTERING <14>Jan 1 01:03:29 1970 syslog: TRANSLOG 3b0da0 3b0f28: TransRecvUdp() - recvd 415 bytes on skt 8 S IP/2.0 401 Unauthorized^M Call-ID:3b0da0-3b0f78-3a1eac@81.242.191.160^M From:MarX1sip:615898@fwd.pu lver.com^M To:MarX1sip:615898@fwd.pulver.com;tag=cb2000b <14>Jan 1 01:03:29 1970 syslog: SIP 0 3b0f78: SipCallProcPkt() 769 <14>Jan 1 01:03:29 1970 syslog: SIP 3b0da0 3b0f78: SipEvent4xx() - received packet 301 in call stat e SIP_REGISTERING <14>Jan 1 01:03:29 1970 syslog: TRANSLOG 3b0da0 3b0f28: TransSendUdp() - socket 8 sent 471 byte REG ISTER sip:fwd.pulver.com SIP/2.0^M Call-ID:3b0da0-3b0f78-3a1eac@81.242.191.160^M From:MarX1sip:6158 98@fwd.pulver.com^M To:MarX1sip:615898@fwd.pulver.com^M C <14>Jan 1 01:03:29 1970 syslog: TRANSLOG 3b0da0 3b0f28: TransRecvUdp() - recvd 415 bytes on skt 8 S IP/2.0 401 Unauthorized^M Call-ID:3b0da0-3b0f78-3a1eac@81.242.191.160^M From:MarX1sip:615898@fwd.pu lver.com^M To:MarX1sip:615898@fwd.pulver.com;tag=cb2000b <14>Jan 1 01:03:29 1970 syslog: SIP 0 3b0f78: SipCallProcPkt() 769 <14>Jan 1 01:03:29 1970 syslog: SIP 3b0da0 3b0f78: SipEvent4xx() - received packet 301 in call stat e SIP_REGISTERING