Re: [asterisk-users] SIP Trunk groups
i'm not so familiar with what youa re talking about .. but i beleive i've seen
something like that in FreePBX where you can setup a failover trunk for a
context.. try to have a look at it. and i hope it's what you are looking for
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AHD Tarek Sawah
Integrated Digital Systems
CCNA, MCSE, RHCE, VoIP
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USA: +1 347 562 2308
From: mlecu...@gmail.com
Date: Wed, 27 May 2009 14:17:23 -0300
To: asterisk-users@lists.digium.com
Subject: [asterisk-users] SIP Trunk groups
Hey all,
I have 2 GSM to Voip gateways and probably we will grow
up to 4 more gateways. I already created a macro to make failover
happen between gateways, but can imagine that everytime I add a new
gateway I will need to modify the macro. The initial intention of this
macro was to failover between different techonolgies.
So I was hoping to create a Sip Trunk group using the same idea as truckgroup
under dahdi but for sip trunks.
Is that possible?, have you ever done this before?
My Idea is:
sip_trunk1 = SIP/gateway1
sip_trunk2 = SIP/gateway2
sip_trunk3 = SIP/gateway3
gsm_trunkgoup = sip_trunk1 ; sip_trunk2 ; sip_trunk3
[user]
exten = _0.,1,wait()
exten = _0.,n,Dial(gsm_trunkgoup/${
exten:1},30)
exten = _0.,n,Hangup
Thanks,
--
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_
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[asterisk-users] SIP Trunk groups
Hey all,
I have 2 GSM to Voip gateways and probably we will grow up to 4 more
gateways. I already created a macro to make failover happen between
gateways, but can imagine that everytime I add a new gateway I will need to
modify the macro. The initial intention of this macro was to failover
between different techonolgies.
So I was hoping to create a Sip Trunk group using the same idea as
truckgroup under dahdi but for sip trunks.
Is that possible?, have you ever done this before?
My Idea is:
sip_trunk1 = SIP/gateway1
sip_trunk2 = SIP/gateway2
sip_trunk3 = SIP/gateway3
gsm_trunkgoup = sip_trunk1 ; sip_trunk2 ; sip_trunk3
[user]
exten = _0.,1,wait()
exten = _0.,n,Dial(gsm_trunkgoup/${ exten:1},30)
exten = _0.,n,Hangup
Thanks,
--
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*Mariano Lecuona*
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Re: [asterisk-users] SIP Trunk groups
AFAIK, unfortunatelly it's not the same as with ZAP channels where you can
group multiple lines together.
I ended up using slightly modified superdial macro:
http://www.voip-info.org/wiki/view/Superdial+macro.
if you add new gateway it's not necesarry to edit the macro, just add new
line in dialing context.
[out_via_superdial]
exten =
s,1,Macro(superdial,IAX2/voip1/${tfnumber}voip,1,yourname,8005551234,voipjet)
exten =
s,2,Macro(superdial,IAX2/alpeh-com/${tfnumber}voip,1,yourname,8005551234,aleph)
...
exten =
s,9,Macro(superdial,IAX2/orange/${tfnumber}voip,1,yourname,8005551234,orange)
On 5/27/09, Mariano Lecuona mlecu...@gmail.com wrote:
Hey all,
I have 2 GSM to Voip gateways and probably we will grow up to 4 more
gateways. I already created a macro to make failover happen between
gateways, but can imagine that everytime I add a new gateway I will need to
modify the macro. The initial intention of this macro was to failover
between different techonolgies.
So I was hoping to create a Sip Trunk group using the same idea as
truckgroup under dahdi but for sip trunks.
Is that possible?, have you ever done this before?
My Idea is:
sip_trunk1 = SIP/gateway1
sip_trunk2 = SIP/gateway2
sip_trunk3 = SIP/gateway3
gsm_trunkgoup = sip_trunk1 ; sip_trunk2 ; sip_trunk3
[user]
exten = _0.,1,wait()
exten = _0.,n,Dial(gsm_trunkgoup/${ exten:1},30)
exten = _0.,n,Hangup
Thanks,
--
--
*Mariano Lecuona*
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Mvh,
Aurimas Skirgaila
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Re: [asterisk-users] SIP Trunk groups
I've improved this since this revision, but now a days I don't use limited
systems. But my code has been used in places that need 100 concurrent
outgoing lines.
[macro-which-line]
exten = s,1,set(TRIES=0)
exten = s,n(nextone),set(TRIES=$[${TRIES} + 1]) ; increment TRIES by 1
exten = s,n,set(DIALSTRING=${TRY${TRIES}}) ; assign TRYn to DIALSTRING
exten = s,n,gotoif($[${DIALSTRING} = ]?donehere) ; see if we've run out
of things to try
exten = s,n,ChanIsAvail(${DIALSTRING}) ; it will be up or down, no need for
this to be exclusive
exten = s,n,gotoif($[${AVAILSTATUS} = 0]?:nextone)
exten = s,n,gotoif($[${GROUP_COUNT(${DIALSTRING})} = 2]?nextone) ; have we
used up the allowed calls on this channel
exten = s,n,set(GROUP()=${DIALSTRING}) ; Lock the line! Yay...
exten = s,n,Dial(${DIALSTRING}/1${ARG1}) ; dial the phone
exten = s,n,GotoIf($[${DIALSTATUS} = BUSY]?donehere) ; Don't keep
dialing
exten = s,n,NoOp(Moving to the next one...);
exten = s,n,goto(nextone) ; TEMP
exten = s,n(donehere),MacroExit() ; we only get here if everything failed
Then in GLOBALS you just set things like:
TRY0=SIP/trunk1
TRY1=SIP/trunk2
TRY3=SIP/other1
The above code is limited to 2 lines per channel. The code I used
originally (not sure where I found it anymore, might have been this mailing
list or might have been Voip-Info) support defining how many channels you
wanted to use for each provider (ie, provider1 has 2 lines free, but
provider2 has 5 lines). The original code didn't hold up though since if
multiple lines were being dialed at the exact same instance they would both
return the same availability before dialing the line. So in this one, I try
to lock the line early and if I get some other kind of error I move on to
the next group because I might have failed due to another race condition.
Anyways, tons of problems when you're limited on channels. Mine is the best
and one of a very few I've ever seen. SuperDial, I feel, is a silly idea.
It's exactly the same as a regular Dial string. No clue why you'd use it
over Dial. And the reason Dial doesn't work is because if the Dial'ed line
hangs up it returns back to the orginal Dial Plan. Doesn't help at all.
You hang up on the person, the person goes to the next line in the dial
plan, and you get called again. You hang up, they call you back again.
Soulds like a good way to use up air time.
Nicholas Blasgen
Partner / Network Operations
Refractive Dialer LLC
415.692-5277 (w)
408.497.9796 (c)
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[asterisk-users] SIP Trunk groups
He all,
I have 2 GSM to Voip gateways and probably we will grow up to 4 more
gateways. I already created a macro to make failover happen between
gateways, but can imagine that everytime I add a new gateway I will need to
modify the macro. The initial intention of this macro was to failover
between different techonolgies.
So I was hoping to create a Sip Trunk group using the same idea as
truckgroup under dahdi but for sip trunks.
Is that possible?, have you ever done this before?
My Idea is:
sip_trunk1 = SIP/gateway1
sip_trunk2 = SIP/gateway2
sip_trunk3 = SIP/gateway3
gsm_trunkgoup = sip_trunk1 ; sip_trunk2 ; sip_trunk3
[user]
exten = _0.,1,wait()
exten = _0.,n,Dial(gsm_trunkgoup/${exten:1},30)
exten = _0.,n,Hangup
Thanks,
--
--
Mariano Lecuona
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[Asterisk-Users] Sip trunk groups, possible?
Hi Guys,
I have couple of SIP trunks, everyone of them with different IP address.
Is there a way to create some kind of SIP group trunks, like I can do with
ZAP channels.
With sip I have to do example below, in order to jump to next SIP trunk if
first one is busy.
Is there another, nicer way to do it?
...
exten = _9[2345]X,3,Dial(SIP/${EXTEN:[EMAIL PROTECTED],${DIALTIME})
exten = _9[2345]X,104,Dial(SIP/${EXTEN:[EMAIL PROTECTED],${DIALTIME})
With zap trunks it very nice, I just put zap channels in groups:
...
exten = _9[2345]X,3,Dial(ZAP/G2/${EXTEN:1},${DIALTIME}))
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