openwrt-sx763-telephony-iskon-carnet-trio

config general 'general'
        option name 'owsip'
        option backend 'ltq_tapi'
        option ossdev '0'
        option log_level '3'
        option interface 'nas0'
        option local_port '5060'
        option rtp_port '4000'
        option locale 'croatia'
        option cid 'etsi_fsk'

config account 'example1'
        option username '01xxxxxxx'
        option password 'sip-password'
        option realm 'voicetv.iskon.hr'
        option port '0'

config account 'example2'
        option realm 'myrealm2.com'
        option username 'myuser2'
        option password 'mypass2'
        option disabled '1'
        option port '1'

config contact
        option desc 'example contact description'
        option code 'example'
        option dial '0123456789'
        option type 'realm'

config port 'port0'
        option id '0'
        option led 'soc:green:phone1'
        option noring '0'
        option nodial '0'