Using multiple SIP extensions in Asterisk

Asterisk Asterisk Support
1

Hi, ultimately I want to set up a Asterisk system with 9 analog phones connected into a ATA which connects to the SIP provider via asterisk. This is so I can record all outgoing calls.

The ATA I am using is a SPA-8000 and my SIP provider is telecube. So far I have got one analog phone working with one extension and am trying to set up the second. When I comment out the first to test the second I get congestion. When i revert back to the first configuration i sometimes get congestion but occasionally it works. I do not know what I am doing wrong. I have 9 SIP extensions with telecube but am testing 2 just to see if that works for now.

Can someone please look at what I’ve done and help me out?
SIP.conf

[code][general]
context=unauthenticated
allowguest=no
srvlookup=no
udpbindaddr=0.0.0.0
tcpenable=no

;register = :@telecube-extension-0
register = :@telecube-extension-1

office-phone
type=friend
context=LocalSets
host=dynamic
nat=force_rport,comedia
dtmfMode=auto
disallow=all
allow=g722
allow=ulaw
allow=alaw

101
secret=101

102
secret=102
;–
[telecube-extension-0]
type = peer
host = sip.telecube.net.au
insecure = invite
dtmfmode = rfc2833
disallow = all
allow = ulaw
defaultuser = ***
secret = ***
–;
[telecube-extension-1]
type = peer
host = sip.telecube.net.au
insecure = invite
dtmfmode = rfc2833
disallow = all
allow = ulaw
defaultuser = ***
secret = ***[/code]

Extensions.conf

[code][LocalSets]

exten => 101,1,Dial(SIP/101)
exten => 102,1,Dial(SIP/102)

exten => 200,1,Answer()
same => n,Playback(hello-world)
same => n,Hangup()

exten => _04XXXXXXXX,1,MixMonitor(/home/${EXTEN}.wav,b,a)
;same = n,Dial(SIP/${EXTEN}@telecube-extension-0)
same = n,Dial(SIP/${EXTEN}@telecube-extension-1)[/code]

2

Sounds like the second line isn’t registering. That’s an ATA issue.

Also note that you have some rather strange settings that look as though you have enabled lots of options without understanding if they are really needed.

3

What in the ATA settings would cause something like this to happen?
About the strange configurations. You are right, I have been following books and posts to try and get this to work, could you show me what i should change and/or how i should configure it?

4

I don’t know anything about your ATA.
.
If you want to confirm the diagnosis, do sip show peers and see whether the port has registered. If it hasn’t, use sip set debug on to see if an attempt is being made and why it is being rejected.