basic asterisk configs for Sipgate

Here's an extensions.conf and sip.conf for use with Asterisk and Sipgate.
Tip: Lisp syntax highlighting seems to work quite well in Vim.
TODO: need to get a way to map a known incoming number to an alphanumeric
name to be transmitted to the phone.
TODO: need to get a way to map unknown incoming numbers to an alphanumeric
name to be transmitted to the phone, either by doing a reverse lookup on
the internet somehow, or just sending the geographical origin of the call,
ie the city or the region.


---extensions.conf---

[general]

static=yes
writeprotect=no


[default]
; the reason i break these out in to separate [sections]
; is so that they can be excluded/included by commenting out
; one line. Makes debugging a lot easier.

include => external_sip
include => util_numbers
include => internal_phones
include => voicemailboxes


[internal_phones]
;My internal phones

exten => 5010,1,Dial(SIP/5010,30)
exten => 5010,2,Voicemail(u5010)
; SIP Hardphone 5010: rings for 30 seconds, then
; goes to voicemailbox 5010

exten => 5012,1,Dial(SIP/5012,30)
exten => 5012,2,Voicemail(u5012)
; SIP ATA 5012: rings for 30 seconds, then
; goes to voicemailbox 5012



[voicemailboxes]
;main mailbox menu

exten => 5000,1,VoicemailMain
exten => 5000,2,Hangup
; dial 5000 for voicemail



[outgoing_sipgate]

include => default

; dial 9 for an outside line (via Sipgate)
; needs to be in its own context for security porpoises
exten => _9.,1,Dial(SIP/${EXTEN:1}@sipgate,30,tr)
exten => _9.,2,Playback(invalid)
exten => _9.,3,Hangup


[external_sip]
; dial 5014 to speak to Jasper Ragworth, over SIP
exten => 5014,1,Dial(SIP/jasrag@examplename.plus.com)
exten => 5014,2,Playback(invalid)
exten => 5014,3,Hangup

;sipgate stuff...

[daytime_sipgate]

; replace 1234567 with your sipgate ID
exten => 1234567,1,NoOp(--- ${CALLERID} calling on sipgate (${EXTEN}) ---)
exten => 1234567,2,Dial(SIP/5010&SIP/5012,30)
; extensions 5010 and 5012 ring on incoming calls from sipgate.
; Goes to voicemail after 30 seconds
exten => 1234567,3,Answer
exten => 1234567,4,Wait,1
exten => 1234567,5,Voicemail(u5010)
; voicemail goes to 5010's mailbox
exten => 1234567,6,hangup


[night_sipgate]
; diverts all calls to voicemail
exten => 1234567,1,NoOp(--- ${CALLERID} calling on sipgate (${EXTEN}) ---)
exten => 1234567,2,Answer
exten => 1234567,3,Wait,1
; need to record night message and play here
exten => 1234567,4,Voicemail(u5010)
exten => 1234567,5,hangup


[incoming_sipgate]

include => daytime_sipgate|7:00-23:00
; between 0700 and 2300, uses daytime_sipgate

include => night_sipgate|23:01-6:59
; between 2301 and 0659, use night_sipgate.
; Can specify days/weeks/months also.



; Extension for handling SMS.
[smsdial]
exten => _X.,1,SMS(${CALLERIDNUM},s,${EXTEN},${CALLERIDNAME })
exten => _X.,2,SMS(${CALLERIDNUM},s)
exten => _X.,3,Hangup
; I have a small CGI page that lets me send SMS to one of the external
; extensions


; utility numbers
; various utilities, as a demo of asterisk's capabilities.
; Probably irrelevant in this digital telephony age.

[util_numbers]
include => onesevenohsevenoh
include => onetwothree
; this bit is here so that one only has to include => one thing
; up in [default] ^

[onesevenohsevenoh]
; 17070 is bt's line test facility, reads out your number
; we don't need line test, but this is here to say what extension is calling
; pointless but nice
exten => 17070,1,Answer
exten => 17070,2,Wait(1)
exten => 17070,3,SayDigits(${CALLERIDNUM})
exten => 17070,4,Hangup



[onetwothree]
; 123 is the uk speaking clock
exten => 123,1,Answer
exten => 123,2,Wait(1)
exten => 123,3,SayUnixTime( | | k)
exten => 123,4,SayUnixTime( | | M)
exten => 123,5,Playback(vm-and)
exten => 123,6,SayUnixTime( | | S)
exten => 123,7,Playback(seconds)
; downloaded seconds.gsm [amongst others] from
; http://www.loligo.com/asterisk/sounds/
; tip: search google with filetype:gsm to find .gsm files
exten => 123,8,Hangup


---sip.conf---

[general]
; all comments refer to lines above them.
context = default
port = 5060
bindaddr = 0.0.0.0
; bind to all addresses - allows registration to Sipgate via
; internet-facing interface, and phones to register on
; LAN-facing interface. YMMV, depending on network topology

disallow=all
allow=ulaw
allow=alaw
allow=ilbc
allow=g729
allow=gsm
allow=all
; allowed codecs


localnet=192.168.1.0/255.255.255.0
; Just yer standard LAN interface

externip=82.39.34.125
; manually entered ISP IP address here

register => 1234567:SECRET@sipgate.co.uk/1234567
; replace 1234567 with your sipgate ID


[sipgate]
type=peer
context=incoming_sipgate
fromuser=1234567
username=1234567
authuser=1234567
; not sure if its really necessary 3 times?
secret=SECRET
host=sipgate.co.uk
fromdomain=sipgate.co.uk
dtmfmode=info
insecure=very
;qualify=yes
canreinvite=no
nat=yes
disallow=all
allow=ulaw
allow=alaw

[5010]
type=friend
context=outgoing_sipgate
; this extension can make calls via outgoing_sipgate in extensions.conf.
; Just comment it out to disable outgoing calls from this extension.
username=5010
secret=9876
dtmfmode=rfc2833
callerid=Loft <5010>
mailbox=5010
disallow=all
allow=ulaw
allow=alaw
qualify=yes
host=dynamic

[5012]
type=friend
context=outgoing_sipgate
; can place calls via outgoing_sipgate
username=5012
secret=9876
dtmfmode=rfc2833
callerid=Cordless <5012>
mailbox=5012
; note they're all sharing one mailbox
disallow=all
allow=ulaw
allow=alaw
qualify=yes
host=dynamic

EOF

Any comments, ideas or suggestions?


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