<div dir="ltr"><div dir="ltr">Hello,<div>I am using opensips 2.2 and have enabled ipv4 and ipv6 in config. I am getting 500 internal error whenever I am trying to forward call to ipv6 using dispatcher.</div><div><br></div><div>Scenario(VMBUSY) : user1(ipv6)->> user2(ipv4)(486 user busy) ->>voicemail server(ipv6)</div><div><br></div><div><br></div><div>Error:</div><div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:core:_shm_resize: resize(0) called</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:core:mk_proxy: doing DNS lookup...</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:core:parse_headers: flags=2000</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:core:parse_headers: flags=ffffffffffffffff</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:core:clen_builder: content-length: 392 (392)</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: ERROR:core:proto_udp_send: sendto(sock,0x7fa40a849538,1357,0,0x7fa40a843ec8,28): Address family not supported by protocol(97)</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: ERROR:tm:msg_send: send() for proto 1 failed</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: ERROR:tm:t_forward_nonack: sending request failed</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: ERROR:tm:w_t_relay: t_forward_nonack failed</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:core:parse_headers: flags=ffffffffffffffff</div><div>Dec 13 10:17:08 195 /usr/local/sbin/opensips[78090]: DBG:tm:run_trans_callbacks: trans=0x7fa40a843ad0, callback type 64, id 2 entered</div><div>Please provide suggestions for this.</div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div><div><div><b>Thanks and Regards,<br></b></div><div><b>Ravindrakumar Bhatt<br></b></div><div dir="ltr"><div>Jr. Software Developer </div><div>Ecosmob Technologies Ltd</div><div>Ahmedabad</div><div>Mo:<b>+918460692402</b></div></div></div></div>
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