Asterisk   Asterisk SIP

About the Asterisk SIP category (1)
Serious Network Trouble; __sip_xmit returns error for pkt data (5)
RTP via ICE to public IP (11)
SIP TLS connects without any client certificate (4)
SIP dump just has INVITE, BYE, ACK (2)
Asterisk16 PJSIP "Contact:" ( fqdn problem) (6)
Now voice on my lap when call outgoing&incoming from pbx2 (1)
SIP OPTIONS between two servers communicating but trunk down (1)
Tls sip clients cant register (14)
Connection from outside LAN denied (3)
Chan_sip.c:10118 in process_sdp: Ignoring video stream offer because port number is zero (ONE WAY) (2)
Provider returns 403 after 300 seconds on qualify (3)
When I try to find the state of Endpoints it is showing unavailable (3)
Asterisk 13.8.2 res_rtp_asterisk PJ ICE ERROR 370400 bad request ( 2 ) (21)
Port missing in R URI for incoming call (6)
How Does Asterisk Choose SIPDOMAIN (10)
Disabling a trunk by setting invalid parameter? (3)
Function SIPPER not working (3)
Cant able to have IVR Working using third party Gateway (4)
Upgrade PJSIP 2.8 (5)
Asterisk Auto-Replies Call Flow to SIPp UAC (10)
Astersik SIP 13 (2)
Outgoing Trunk port ignored (3)
Asterisk - SIP based Anamoly Detection (1)
No registrations. Not even trying. GUI error? (3)
PJSIP syntax error exception when parsing 'Request Line' (3)
How to upgrade to video from audio-only call (8)
Impact on registration of sip trunk (2)
Asterisk 13 as sip provider (4)
Asterisk Replies call Flow using SIP (2)