[Asterisk-Users] Connecting Asterisk to "traditional" phone central

[Andrew Nowrot]

Hi,

I am trying to connect Asterisk to traditional central. It must be done over
ISDN. I am utilizing Asterisk 1.0.9 from bristuff RC8p. I was able to
communicate them with each other, but I have a problem with callerid. The
traditional central does not recognize the callerid from the phones
connected to Asterisk over Linksys PAP-2.
The service man from the "traditional" central told me that in logs of the
central the callerid is not set. To check it I connected the normal ISDN
phone to the central and in this case the callerid was set. I think the the
problem is in my Asterisk box.
My zapata.conf looks like this:

; Zapata telephony interface

; Configuration file

[channels]

switchtype            = euroisdn
signalling              = bri_cpe_ptmp
pridialplan             = local
nationalprefix       = 0
internationalprefix = 00
echocancel           = yes
threewaycalling     = yes
transfer                 = yes
immediate             = no
callerid                 = asreceived
usecallerid            = yes
group                   = 1
context                = isdn
channel => 1-2

Does anyone have any tips or tricks?

Cheers

Andrew
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