Trixbox CE 2.8.0.3 Install on Trixbox Appliance

Notes on installing Trixbox 2.8.0.3 on a Trixbox Appliance with a Sangoma Remora card. [...]

Asterisk: setup a call on a specific trunk

For testing purposes it can be useful to setup a call on a specific trunk. Use the originate command from the asterisk command line interface. For example, to call an external number (555-1234) from an extension (123) using ZAP/7, enter:

originate Zap/7/5551234 extension 123

(posted here because I can never remember)

Endian Firewall 2.3 Notes

Notes on configuring and running and Endian Firewall. [...]

SIP Peer Unreachable – Different Subnet

SIP peer on a different subnet from the server is UNREACHABLE (asterisk -r -> sip show peers), even though it can be pinged and port 5060 is open, it could be because the subnet is not listed as a ‘localnet’ in sip_general_custom.conf.

Peers have also become unreachable when moving an extension to a different piece [...]

Kiax Softphone on LTSP 5 Client

Deploying thin client workstations with built-in VOIP soft phones as user workstations reduces the amount of hardware, wiring, power, networking, and maintenance required. Imagine how easy it would be to setup a new workstation: plug in the thin-client to power and network (no power if POE!), hook up peripherals including a headset, and walk away.

[...]