[asterisk-users] PRI Connection in Lima, Peru

Carlos Prieto prieto.carlos at gmail.com
Tue Aug 8 09:47:38 MST 2006


Hi !

I have a partial PRI conection with Telmex, and sometimes when i try to
place a call, i got the message "all circuits are busy now", however all
channels are not in use. The same ocurres when i place a call to a
non-existant number or to a busy number; i got "all circuits are busy now"
instead of getting "that number does not exist" from the provider or listen
the "busy" tone. When i place a call to a residential number and that number
does not answer, i don't hear the message from the voicemail ("You have
tried to reach the number 123455. Please leave your message after the tone")
but instead i only hear the "beep" signal for leaving the message.

Here are my configurations:

/etc/zaptel.conf:

span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
loadzone        = us
defaultzone     = us

/etc/asterisk/zapata.conf:

[channels]
context=from-trunk
switchtype=euroisdn
signalling=pri_cpe
group=1
channel => 1-15
callgroup=1
pickupgroup=1

"zap show status":

Description                              Alarms     IRQ        bpviol
CRC4
Digium Wildcard TE110P T1/E1 Card 0      OK         18964      0          0

 "pri show span 1":

Primary D-channel: 16
Status: Provisioned, Up, Active
Switchtype: EuroISDN
Type: CPE
Window Length: 0/7
Sentrej: 0
SolicitFbit: 0
Retrans: 0
Busy: 0
Overlap Dial: 0
T200 Timer: 1000
T203 Timer: 10000
T305 Timer: 30000
T308 Timer: 4000
T313 Timer: 4000
N200 Counter: 3

Any help, will be appreciated.

Thanks in advance.
Kind regards.
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