2 ; SIP Configuration for Asterisk
4 ; Syntax for specifying a SIP device in extensions.conf is
5 ; SIP/devicename where devicename is defined in a section below.
8 ; SIP/username@domain to call any SIP user on the Internet
9 ; (Don't forget to enable DNS SRV records if you want to use this)
11 ; If you define a SIP proxy as a peer below, you may call
12 ; SIP/proxyhostname/user or SIP/user@proxyhostname
13 ; where the proxyhostname is defined in a section below
15 ; Useful CLI commands to check peers/users:
16 ; sip show peers Show all SIP peers (including friends)
17 ; sip show users Show all SIP users (including friends)
18 ; sip show registry Show status of hosts we register with
20 ; sip debug Show all SIP messages
24 context=default ; Default context for incoming calls
25 ;recordhistory=yes ; Record SIP history by default
26 ; (see sip history / sip no history)
27 ;realm=mydomain.tld ; Realm for digest authentication
28 ; defaults to "asterisk"
29 ; Realms MUST be globally unique according to RFC 3261
30 ; Set this to your host name or domain name
31 port=5060 ; UDP Port to bind to (SIP standard port is 5060)
32 bindaddr=0.0.0.0 ; IP address to bind to (0.0.0.0 binds to all)
33 srvlookup=yes ; Enable DNS SRV lookups on outbound calls
34 ; Note: Asterisk only uses the first host
36 ; Disabling DNS SRV lookups disables the
37 ; ability to place SIP calls based on domain
38 ; names to some other SIP users on the Internet
40 ;pedantic=yes ; Enable slow, pedantic checking for Pingtel
41 ; and multiline formatted headers for strict
42 ; SIP compatibility (defaults to "no")
43 ;tos=184 ; Set IP QoS to either a keyword or numeric val
44 ;tos=lowdelay ; lowdelay,throughput,reliability,mincost,none
45 ;maxexpirey=3600 ; Max length of incoming registration we allow
46 ;defaultexpirey=120 ; Default length of incoming/outoing registration
47 ;notifymimetype=text/plain ; Allow overriding of mime type in MWI NOTIFY
48 ;checkmwi=10 ; Default time between mailbox checks for peers
49 ;videosupport=yes ; Turn on support for SIP video
51 ;disallow=all ; First disallow all codecs
52 ;allow=ulaw ; Allow codecs in order of preference
53 ;allow=ilbc ; Note: codec order is respected only in [general]
54 ;musicclass=default ; Sets the default music on hold class for all SIP calls
55 ; This may also be set for individual users/peers
56 ;language=en ; Default language setting for all users/peers
57 ; This may also be set for individual users/peers
58 ;relaxdtmf=yes ; Relax dtmf handling
59 ;rtptimeout=60 ; Terminate call if 60 seconds of no RTP activity
60 ; when we're not on hold
61 ;rtpholdtimeout=300 ; Terminate call if 300 seconds of no RTP activity
62 ; when we're on hold (must be > rtptimeout)
63 ;trustrpid = no ; If Remote-Party-ID should be trusted
64 ;progressinband=no ; If we should generate in-band ringing always
65 ; use 'never' to never use in-band signalling, even in cases
66 ; where some buggy devices might not render it
67 ;useragent=Asterisk PBX ; Allows you to change the user agent string
68 ;nat=no ; NAT settings
69 ; yes = Always ignore info and assume NAT
70 ; no = Use NAT mode only according to RFC3581
71 ; never = Never attempt NAT mode or RFC3581 support
72 ; route = Assume NAT, don't send rport
73 ; (work around more UNIDEN bugs)
74 ;promiscredir = no ; If yes, allows 302 or REDIR to non-local SIP address
75 ; Note that promiscredir when redirects are made to the
76 ; local system will cause loops since SIP is incapable
77 ; of performing a "hairpin" call.
78 ;dtmfmode = rfc2833 ; Set default dtmfmode for sending DTMF. Default: rfc2833
80 ; info : SIP INFO messages
81 ; inband : Inband audio
83 ; If regcontext is specified, Asterisk will dynamically
84 ; create and destroy a NoOp priority 1 extension for a given
85 ; peer who registers or unregisters with us. The actual extension
86 ; is the 'regexten' parameter of the registering peer or its
87 ; name if 'regexten' is not provided. More than one regexten may be supplied
88 ; if they are separated by '&'. Patterns may be used in regexten.
90 ;regcontext=sipregistrations
92 ; Asterisk can register as a SIP user agent to a SIP proxy (provider)
93 ; Format for the register statement is:
94 ; register => user[:secret[:authuser]]@host[:port][/extension]
96 ; If no extension is given, the 's' extension is used. The extension
97 ; needs to be defined in extensions.conf to be able to accept calls
98 ; from this SIP proxy (provider)
100 ; host is either a host name defined in DNS or the name of a
101 ; section defined below.
105 ;register => 1234:password@mysipprovider.com
107 ; This will pass incoming calls to the 's' extension
110 ;register => 2345:password@sip_proxy/1234
112 ; Register 2345 at sip provider 'sip_proxy'. Calls from this provider connect to local
113 ; extension 1234 in extensions.conf default context, unless you define
114 ; unless you configure a [sip_proxy] section below, and configure a context.
115 ; Tip 1: Avoid assigning hostname to a sip.conf section like [provider.com]
116 ; Tip 2: Use separate type=peer and type=user sections for SIP providers
117 ; (instead of type=friend) if you have calls in both directions
120 ;externip = 200.201.202.203 ; Address that we're going to put in outbound SIP messages
121 ; if we're behind a NAT
123 ; The externip and localnet is used
124 ; when registering and communicating with other proxies
125 ; that we're registered with
126 ; You may add multiple local networks. A reasonable set of defaults
128 ;localnet=192.168.0.0/255.255.0.0; All RFC 1918 addresses are local networks
129 ;localnet=10.0.0.0/255.0.0.0 ; Also RFC1918
130 ;localnet=172.16.0.0/12 ; Another RFC1918 with CIDR notation
131 ;localnet=169.254.0.0/255.255.0.0 ;Zero conf local network
133 ;-----------------------------------------------------------------------------------
134 ; Users and peers have different settings available. Friends have all settings,
135 ; since a friend is both a peer and a user
137 ; User config options: Peer configuration:
138 ; -------------------- -------------------
144 ; md5secret md5secret
146 ; canreinvite canreinvite
148 ; callgroup callgroup
149 ; pickupgroup pickupgroup
154 ; trustrpid trustrpid
155 ; progressinband progressinband
156 ; promiscredir promiscredir
157 ; useclientcode useclientcode
179 ; For incoming calls only. Example: FWD (Free World Dialup)
184 ;type=peer ; we only want to call out, not be called
186 ;username=yourusername ; Authentication user for outbound proxies
187 ;fromuser=yourusername ; Many SIP providers require this!
188 ;host=box.provider.com
191 ;type=friend ; either "friend" (peer+user), "peer" or "user"
193 ;fromuser=grandstream1 ; overrides the callerid, e.g. required by FWD
194 ;callerid=John Doe <1234>
195 ;host=192.168.0.23 ; we have a static but private IP address
196 ;nat=no ; there is not NAT between phone and Asterisk
197 ;canreinvite=yes ; allow RTP voice traffic to bypass Asterisk
198 ;dtmfmode=info ; either RFC2833 or INFO for the BudgeTone
199 ;incominglimit=1 ; permit only 1 outgoing call at a time
200 ; from the phone to asterisk
201 ;mailbox=1234@default ; mailbox 1234 in voicemail context "default"
202 ;disallow=all ; need to disallow=all before we can use allow=
203 ;allow=ulaw ; Note: In user sections the order of codecs
204 ; listed with allow= does NOT matter!
206 ;allow=g723.1 ; Asterisk only supports g723.1 pass-thru!
207 ;allow=g729 ; Pass-thru only unless g729 license obtained
211 ;Turn off silence suppression in X-Lite ("Transmit Silence"=YES)!
212 ;Note that Xlite sends NAT keep-alive packets, so qualify=yes is not needed
214 ;regexten=1234 ; When they register, create extension 1234
216 ;callerid="Jane Smith" <5678>
218 ;nat=yes ; X-Lite is behind a NAT router
219 ;canreinvite=no ; Typically set to NO if behind NAT
221 ;allow=gsm ; GSM consumes far less bandwidth than ulaw
227 ;type=friend ; Friends place calls and receive calls
228 ;context=from-sip ; Context for incoming calls from this user
230 ;language=de ; Use German prompts for this user
231 ;host=dynamic ; This peer register with us
232 ;dtmfmode=inband ; Choices are inband, rfc2833, or info
233 ;defaultip=192.168.0.59 ; IP used until peer registers
234 ;username=snom ; Username to use in INVITE until peer registers
235 ;mailbox=1234,2345 ; Mailboxes for message waiting indicator
236 ;restrictcid=yes ; To have the callerid restriced -> sent as ANI
238 ;allow=ulaw ; dtmfmode=inband only works with ulaw or alaw!
239 ;mailbox=1234@context,2345 ; Mailbox(-es) for message waiting indicator
247 ;insecure=yes ; To match a peer based by IP address only and not peer
248 ;insecure=very ; To allow registered hosts to call without re-authenticating
249 ;qualify=1000 ; Consider it down if it's 1 second to reply
250 ; Helps with NAT session
251 ; qualify=yes uses default value
252 ;callgroup=1,3-4 ; We are in caller groups 1,3,4
253 ;pickupgroup=1,3-5 ; We can do call pick-p for call group 1,3,4,5
254 ;defaultip=192.168.0.60 ; IP address to use if peer has not registred
260 ;qualify=200 ; Qualify peer is no more than 200ms away
261 ;nat=yes ; This phone may be natted
262 ; Send SIP and RTP to IP address that packet is
263 ; received from instead of trusting SIP headers
264 ;host=dynamic ; This device registers with us
265 ;canreinvite=no ; Asterisk by default tries to redirect the
266 ; RTP media stream (audio) to go directly from
267 ; the caller to the callee. Some devices do not
268 ; support this (especially if one of them is
270 ;defaultip=192.168.0.4
275 ;fromuser=markster ; Specify user to put in "from" instead of callerid
276 ;fromdomain=yourdomain.com ; Specify domain to put in "from" instead of callerid
277 ; fromuser and fromdomain are used when Asterisk
278 ; places calls to this account. It is not used for
279 ; calls from this account.
282 ;defaultip=192.168.0.4
283 ;amaflags=default ; Choices are default, omit, billing, documentation
284 ;accountcode=markster ; Users may be associated with an accountcode to ease billing