[Asterisk-Users] Echo on SPA-3000 FXO

[BJ Weschke]

 The CID with the Cisco isn't a "Cisco issue". It's actually an issue based 
on the way Vonage passes CID through the Cisco. It doesn't follow the same 
standard that LECs and others use.
  I tried to get this going with an SPA3000 at first as well and never 
really could get it to go right without having to really hack-up my 
chan_sip.c. In the end I switched out the SPA-3000 for a Digium TDM card 
with an FXO module on it and now use the following in the dial plan for when 
that fxo port rings:
 [fxoports]
exten => s,1,Cut(cidone=CALLERID,<,1)
exten => s,2,Cut(cidtwo=CALLERID,<,2)
exten => s,3,GotoIf($[${LEN(${cidtwo})} > 0]?4:12)
exten => s,4,SetCIDNum(${cidtwo:1:10})
exten => s,5,SetVar(cidone=${cidone:2})
exten => s,6,NoOp(${cidone})
exten => s,7,SetVar(ciolen=${LEN(${cidone})})
exten => s,8,SetVar(ciolen=$[${ciolen} - 2])
exten => s,9,NoOp(${ciolen})
exten => s,10,SetCIDName(${cidone:0:${ciolen}})
exten => s,11,Goto(fxoports,s,14)
exten => s,12,SetCIDNum(${CALLERID})
exten => s,13,SetCIDName(Unavailable)
exten => s,14,NoOp(${CALLERIDNUM})
exten => s,15,NoOp(${CALLERIDNAME})

CVS-HEAD versions of asterisk will complain when you do this because it's 
using the deprecated SetCIDNum and SetCIDName functions. In that case you'll 
want to replace those with SetVar(CALLERID(name)=value) and
SetVar(CALLERID(number)=value)
instead. 
 
 On 9/15/05, asterisk at txpe.net <asterisk at txpe.net> wrote: 
> 
> I've been using 2 SPA3000's for several months. Both are running
> 3.1.3(GWa) software. I do not have any issues with echo. One box is
> used to bring in a SBC POTS line and the other is connected to my
> Cisco ATA186 from Vonage. The 3000 connected to SBC line relays CID
> info, I have never been able to get CID info passed from the 3000
> connected to the Cisco unit.
> 
> Doug
> 
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