FreePBX   Endpoints

How to configure handset sidetone for Cisco 7945G on FreePBX (3)
Intrusion Detection blocking PJSIP (3)
[SOLVED] Sometimes SIP clients are unavailable when they aren't (5)
No audio calling using public IP (3)
FreePBX calls itself at 4:20 am? ( 2 ) (22)
Problem with spa112 (6)
SIP Phones are not connecting (2)
Freepbx 15/Asterisk 16.6/PJSIP with ipv6 (3)
When putting someone on hold get an error "call transaction doesnt exist" (8)
Extensions not reachable for a period and then they are (14)
Setting up phone through DDNS (6)
How a cloudbased PBX reaches phones that are behind NAT, am I correct? ( 2 ) (24)
Trunk from other systems toplay sounds (2)
Cisco SPA122 will not register with FreePBX (6)
Mysterious PJSIP channel (2)
EPM Cisco SPA508g firmware update (5)
Unsupported transport (PJSIP_EUNSUPTRANSPORT)' sending OPTIONS request to endpoint (6)
FreePBX PJSIP Trunk two Aserisk (2)
FreePBX support for newer Cisco phones ( 2 3 ) (43)
PJSIP BLF freeze after reload (13)
Pjsip and multiple tls version support (3)
Yealink T46G - Cannot Register (3)
FreePBX V14, not registering Cisco 7960 phones which worked with earlier version (6)
No audio after answering (19)
BLF stops updating after "Apply Config" (6)
BLF Key to Open a Door (17)
Avaya 9630 MWI (5)
External Call Recorder system - Interconnection with Freepbx (3)
BLF, PJSIP and Yealink V84 (5)
Conference Setup Fail GXP2130 (4)