[general]
context=default                 ; Default context for incoming calls
;recordhistory=yes              ; Record SIP history by default
                                ; (see sip history / sip no history)
;realm=mydomain.tld             ; Realm for digest authentication
                                ; defaults to "asterisk"
                                ; Realms MUST be globally unique according to RFC 3261
                                ; Set this to your host name or domain name
port=5060                       ; UDP Port to bind to (SIP standard port is 5060)
bindaddr=0.0.0.0                ; IP address to bind to (0.0.0.0 binds to all)
srvlookup=yes                   ; Enable DNS SRV lookups on outbound calls
                                ; Note: Asterisk only uses the first host
                                ; in SRV records
                                ; Disabling DNS SRV lookups disables the
                                ; ability to place SIP calls based on domain
                                ; names to some other SIP users on the Internet

;pedantic=yes                   ; Enable slow, pedantic checking for Pingtel
                                ; and multiline formatted headers for strict
                                ; SIP compatibility (defaults to "no")
;tos=184                        ; Set IP QoS to either a keyword or numeric val
;tos=lowdelay                   ; lowdelay,throughput,reliability,mincost,none
;maxexpirey=3600                ; Max length of incoming registration we allow
;defaultexpirey=120             ; Default length of incoming/outoing registration
;notifymimetype=text/plain      ; Allow overriding of mime type in MWI NOTIFY
;videosupport=yes               ; Turn on support for SIP video

disallow=all                    ; First disallow all codecs
allow=g729
;allow=g723
allow=ulaw                      ; Allow codecs in order of preference
allow=ilbc                      ; Note: codec order is respected only in [general]
;musicclass=default             ; Sets the default music on hold class for all SIP calls
                                ; This may also be set for individual users/peers
;language=en                    ; Default language setting for all users/peers
                                ; This may also be set for individual users/peers
;relaxdtmf=yes                  ; Relax dtmf handling
;rtptimeout=60                  ; Terminate call if 60 seconds of no RTP activity
                                ; when we're not on hold
;rtpholdtimeout=300             ; Terminate call if 300 seconds of no RTP activity
                                ; when we're on hold (must be > rtptimeout)
;trustrpid = no                 ; If Remote-Party-ID should be trusted
;progressinband=no              ; If we should generate in-band ringing always
;useragent=Asterisk PBX         ; Allows you to change the user agent string
;nat=no                         ; NAT settings
                                ; yes = Always ignore info and assume NAT
                                ; no = Use NAT mode only according to RFC3581
                                ; never = Never attempt NAT mode or RFC3581 support
                                ; route = Assume NAT, don't send rport (work around more UNIDEN bugs)
;promiscredir = no      ; If yes, allows 302 or REDIR to non-local SIP address
;                       ; Note that promiscredir when redirects are made to the
;                       ; local system will cause loops since SIP is incapable
;                       ; of performing a "hairpin" call.