[asterisk-users] Linksys/Sipura SPA-3201 FXO/FSA with Asterisk

[Seann Clark]

All,


    I am looking at a little support on this, as I haven't found it on 
google yet. I have had this work on Callweaver, but am moving to 
Asterisk for a variety of reasons. My dial plans, and everything else 
transferred perfectly, though I am not sure they are 'correct' for 
Asterisk 1.6.1, with simple things like SIP users outlined in the 
sip.conf file, not in the users file, and my dialplan syntaxes don't 
appear to be liked by the asterisk-gui program (not a big deal, was just 
something shiny to look at for me, to try to figure out a way to get 
this going).

    What my problem is with Asterisk is my SPA-3201 is my primary voice 
gateway, as I do not own any Digium hardware, and currently do not have 
a SIP provider outside of my PBX at home. When I restart Asterisk, 
everything works perfectly. I let Asterisk sit for an hour or so, and it 
stops allowing calls to be routed into the assigned extension. I do see 
stuff from the communications, at the time the call lands on the 
Asterisk server:

  == Using SIP RTP CoS mark 5
  == Using SIP VRTP CoS mark 6

The logic is that the SPA is registered as an extension on my system, 
and incoming calls are routed into the system VIA that extension. The 
dialplan that the SPA connects to is:


[gw8028]
        exten => 8028,1,Answer
        exten => 8028,n,Set(CallerNum=${CALLERID(num)})
        exten => 8028,n,Set(CallerName=${CALLERID(name)})
        exten => 8028,n,Set(CDR(accountcode)="8203")
        exten => 8028,n,Set(CDR(UserField)="POTS")
        exten => 8028,n,Goto(from-internal,111,1)
        exten => 8028,n,Hangup


the 'from-internal' is my current call filtering/processing subsystem.

The outbound side of this works just fine though, as well as my ATA's 
and Cisco 7960's are able to make and receive calls when this is 
happening. I can include any additional details if requested, as I don't 
know exactly what would be helpful to others with this. The SPA itself 
hasn't been changed in seven months, and is stable with Callweaver.



Thanks in Advance,
Seann Clark
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