Project

General

Profile

Voice Survey Call Using PRI

Added by Shady Jones about 8 years ago

Hi,

I configure a survey call, my PRI card has 60 Channels, So how can I use all channels to broadcast voice survey.

I mean 60 calls at same time.


Replies (5)

RE: Voice Survey Call Using PRI - Added by striker 247 about 8 years ago

go to /etc/asterisk/chan_dahdi.conf or dahdi-channels.conf

group u channels as group 0 ,
like shown below

; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) 
group=0,1
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 1-15,17-31
context = default
group = 63

; Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" 
group=0,2
context=transition11
;context=from-internal
switchtype = euroisdn
signalling = pri_net
channel => 32-46,48-62
context = default
overlapdial=yes
group = 63

Then in dialplan use DAHDI/G0

exten => _9X.,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _9X.,2,Dial(DAHDI/G0/${EXTEN:1},,Tto)
exten => _9X.,3,Hangup()

br
striker
www.striker24x7.blogspot.com

RE: Voice Survey Call Using PRI - Added by Shady Jones about 8 years ago

Thanks man u always rocks.....

one more question what is difference between

exten => _9X.,2,Dial(DAHDI/G0/${EXTEN:1},,Tto)

and

exten => _9X.,2,Dial(DAHDI/G0/${EXTEN:4},,Tto)

RE: Voice Survey Call Using PRI - Added by striker 247 about 8 years ago

${EXTEN:1} WILL discard first digit from the number u have dialled

${EXTEN:4} will discard first 4 digit from the number u have dialled

for eg: if u dial 98877665544
EXTEN:1 WITH DISCARD 9

EXTEN:4 will discard 9887 and dial remaining no.

br
striker
www.striker24x7.blogspot.com

RE: Voice Survey Call Using PRI - Added by Shady Jones about 8 years ago

Shady Jones wrote:

Thanks... :)

    (1-5/5)
    Go to top