Hi all,
I currently have this configuration.
exten => _X.,1,Dial(SIP/${EXTEN:1}@192.168.0.200:5060)
exten => _X.,102,Set(PRI_CAUSE=42)
exten => _X.,103,Hangup()
I have an Asterisk box connected via E1/PRI to Siemens PBX. The siemens
PBX sends my Asterisk box all cell phone call, and from the Asterisk box
I dial SIP to a SIM gateway. I am trying to implement a fail-over, as
in where the sims are not working, etc, then I send a PRI_CAUSE back to
the PBX. However, this works in some cases, i.e. when I get a 'No
circuit available' - 503 Service unavailable then it goes to the 102
priority. But it does not go to the 102 priority on ' 488 Not
Acceptable Here' .
So my question is how to I make it go to priority 102 whenever it fails
in priority 1
Any ideas??
thanks
yusuf
yusuf
2005-Nov-01 02:56 UTC
[Asterisk-Users] Re: How to specify when to go to 102 priority
Steve Davies wrote:> > On 31 Oct 2005, at 08:25, yusuf wrote: > >> Hi all, >> >> I currently have this configuration. >> >> exten => _X.,1,Dial(SIP/${EXTEN:1}@192.168.0.200:5060) >> exten => _X.,102,Set(PRI_CAUSE=42) >> exten => _X.,103,Hangup() >> >> >> I have an Asterisk box connected via E1/PRI to Siemens PBX. The >> siemens PBX sends my Asterisk box all cell phone call, and from the >> Asterisk box I dial SIP to a SIM gateway. I am trying to implement a >> fail-over, as in where the sims are not working, etc, then I send a >> PRI_CAUSE back to the PBX. However, this works in some cases, i.e. >> when I get a 'No circuit available' - 503 Service unavailable then it >> goes to the 102 priority. But it does not go to the 102 priority on >> ' 488 Not Acceptable Here' . >> >> So my question is how to I make it go to priority 102 whenever it >> fails in priority 1 >> >> Any ideas?? > > HI Yusuf, > > The "jump to exten+101" logic is now actually deprecated in CVS-HEAD > and 1.2-to-be. Nowadays we would just test the value of DIALSTATUS > after the dial. > > But if your requirement is simply that every time the dial fails for > whatever reason you want to send back cause code 42, then the solution > is very simple: > > >> exten => _X.,1,Dial(SIP/${EXTEN:1}@192.168.0.200:5060) >> exten => _X.,2,Set(PRI_CAUSE=42) >> exten => _X.,3,Hangup() >> > > Asterisk only branches to the "+101" if it actually exists. So this > will trap all returns from Dial. > > If you want, or it proves necessary, you can also inspect DIALSTATUS to > see what happened and do different things. > > Here's how its commonly done: > >> exten => _X.,1,Dial(SIP/${EXTEN:1}@192.168.0.200:5060) >> exten => _X.,2,Goto(pd-${DIALSTATUS},1) >> exten => pd-BUSY,1,... >> exten => pd-NOANSWER,1,... >> etc... > > > > > Steve > >thanks steve, helps a million.