Does anyone know the correct configuration/what else I have to do to get SIP or IAX access working? I tried this A user stanza in sip.conf or iax.conf should look like this: [my-ip-phone] type=user context=radiocontrol auth=md5 secret=nunya ; Important! Change this!!! disallow=all allow=gsm allow=ulaw transfer=no The radiocontrol context in extensions.conf should look like this: [radio-control] ; Change all instances of 1234 to your node num. exten=1234,1,Answer exten=1234,n,Playback,rpt/node exten=1234,n,Playback,digits/1 exten=1234,n,Playback,digits/2 exten=1234,n,Playback,digits/3 exten=1234,n,Playback,digits/4 exten=1234,n,Rpt,1234|P I replaced the secret with a pw, and exten with my node 28344 added a line for username=.... My sip client says Request timeout, using the local wifi network to connect. so not a router issue... I have tried a few combinations... Any ideas? Thanks, Mark, KC7DMF