Other SIP Settings
accept_outofcall_message = yes
outofcall_message_contex = astsms
auth_message_requests = yes
Write below lines in extensions_custom.conf file. This is dialplan to send IM.
[astsms]
;Deliver to local 3-digit extension
exten => _XXX,1,MessageSend(sip:${EXTEN},${MESSAGE(from)})
same => n,Hangup()
res_pjsip_header_funcs.c:454 func_read_header: This function requires a PJSIP channel.
[2021-06-16 22:34:12] ERROR[22726][C-00000005]: res_pjsip_header_funcs.c:454 func_read_header: This function requires a PJSIP channel.
[2021-06-16 22:34:19] WARNING[3301]: chan_sip.c:4142 retrans_pkt: Retransmission timeout reached on transmission 83105471079628703765225689606832e7 for seqno 103 (Critical Request) – See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
Packet timed out after 6401ms with no response
[2021-06-16 22:34:19] WARNING[3301]: chan_sip.c:4142 retrans_pkt: Retransmission timeout reached on transmission 10635857318019912468722712362a17e7 for seqno 103 (Critical Request) – See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
Packet timed out after 6400ms with no response
[2021-06-16 22:34:19] WARNING[3301]: chan_sip.c:4142 retrans_pkt: Retransmission timeout reached on transmission 177607474807695456872236a3608968e7 for seqno 103 (Critical Request) – See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
Packet timed out after 6402ms with no response
[2021-06-16 22:34:19] WARNING[3301]: chan_sip.c:4142 retrans_pkt: Retransmission timeout reached on transmission 163608105081901038768722bc289057e7 for seqno 103 (Critical Request) – See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
Packet timed out after 6400ms with no response
[2021-06-16 22:34:19] WARNING[3301]: chan_sip.c:4142 retrans_pkt: Retransmission timeout reached on transmission 38370651581339966687222681d658b7e7 for seqno 103 (Critical Request) – See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
Packet timed out after 6401ms with no response
[2021-06-16 22:34:19] WARNING[3301]: chan_sip.c:4142 retrans_pkt: Retransmission timeout reached on transmission 92561586182471080867122238561512e7 for seqno 103 (Critical Request) – See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
Packet timed out after 6400ms with no response