I don't think it is a filter (SIP uses UDP, so telneting to the port (which uses TCP) doesn't mean much.
There is a problem right now with receiving incoming calls from iconnecthere/d3. Something on d3's end is messed up. It hits the asterisk server, and then cancels the connection. I'm stumped. On Wed, 2003-03-05 at 23:12, [EMAIL PROTECTED] wrote: > John, > > A heads-up: iconnect has apparently put up a filter against my IP address, > for whichever reason (apparently they don't like people using asterisk?). > > I've sent them an email and am pursuing this also through sales side (I'm > about to make a resale deal with them), so hopefully tomorrow I'll find > out just what they don't like about asterisk. > > To check if they put up a filter, just do a telnet 213.137.73.141 5060 > > If you get connection refused, its something else. if it times out, you've > been filtered. > > -alex > > On Wed, 5 Mar 2003, John Todd wrote: > > > > > Symptoms: when calling my iconnect phone number (13033913323 in my > > bogus example below) from my cell phone, I can see that the call > > makes it to my asterisk server, and my phones even ring once as * > > passes the call through during the "180 Ringing" period. However, it > > seems that iconnecthere.com cannot see my "100 Trying" and "180 > > Ringing" messages, as they continue to send INVITES to me. After two > > seconds, they either give up or error out and send a CANCEL message. > > > > To further increase my suspicions of something weird in the ability > > to "see" my replies, they send 11 CANCEL messages over the period of > > 30 seconds, despite my "200 OK" replies. > > > > > > Notes: 204.31.11.32 resolves to asterisk.something.com. 204.31.11.35 > > is my ATA-186. Neither the domains nor the IP addresses are real, > > except when referencing iconnect servers. > > > > 213.137.73.176 is the real IP address of the SIP proxy at > > iconnecthere.com (deltathree.com) > > Note that I actually do my REGISTERs against 213.137.73.178, not .176 > > - not a big deal, but who knows what clues will be helpful. > > > > Unsuccessful Asterisk->iconnect->PSTN call: > > > > tethereal port 5060 and host 213.137.73.176 > > Capturing on fxp0 > > 0.000000 213.137.73.176 -> asterisk.something.com SIP/SDP Request: > > INVITE sip:[EMAIL PROTECTED]:5060, with session description > > 0.001293 asterisk.something.com -> 213.137.73.176 SIP Status: 100 Trying > > 0.039058 asterisk.something.com -> 213.137.73.176 SIP Status: 180 Ringing > > 0.490181 213.137.73.176 -> asterisk.something.com SIP/SDP Request: > > INVITE sip:[EMAIL PROTECTED]:5060, with session description > > 0.490497 asterisk.something.com -> 213.137.73.176 SIP Status: 100 Trying > > 1.530125 213.137.73.176 -> asterisk.something.com SIP/SDP Request: > > INVITE sip:[EMAIL PROTECTED]:5060, with session description > > 1.530439 asterisk.something.com -> 213.137.73.176 SIP Status: 100 Trying > > 2.070160 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 2.070461 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 2.594680 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 2.595419 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 3.634908 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 3.635179 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 5.674595 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 5.674889 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 9.664659 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 9.664956 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 13.645471 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 13.645755 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 17.635194 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 17.635502 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 21.665856 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 21.666146 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 25.676487 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 25.676767 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 29.666942 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 29.667231 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > 33.647019 213.137.73.176 -> asterisk.something.com SIP Request: > > CANCEL sip:[EMAIL PROTECTED]:5060 > > 33.647305 asterisk.something.com -> 213.137.73.176 SIP Status: 200 OK > > > > > > > > > > A successful ATA-186 to iconnect session, no Asterisk server involved: > > > > 1338.126534 213.137.73.176 -> 204.31.11.35 SIP/SDP Request: INVITE > > sip:[EMAIL PROTECTED]:5060;user=phone, with session description > > 1338.143921 204.31.11.35 -> 213.137.73.176 SIP Status: 100 Trying > > 1338.155993 204.31.11.35 -> 213.137.73.176 SIP Status: 180 Ringing > > 1345.703299 204.31.11.35 -> 213.137.73.176 SIP/SDP Status: 200 OK, > > with session description > > 1345.819676 213.137.73.176 -> 204.31.11.35 SIP Request: ACK > > sip:[EMAIL PROTECTED]:5060;user=phone > > 1362.560816 204.31.11.35 -> 213.137.73.176 SIP Request: BYE > > sip:[EMAIL PROTECTED];user=phone > > 1362.681272 213.137.73.176 -> 204.31.11.35 SIP Status: 100 Trying > > 1362.684056 213.137.73.176 -> 204.31.11.35 SIP Status: 200 OK > > > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users -- William Walsh <[EMAIL PROTECTED]> Jabber: [EMAIL PROTECTED] _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users