Hello to the group,
 
I install Asterisk from SVN repository Ver SVN-trunk-r49321 including app_rpt using a TDM400P with 2 FXS daughter boards on a system running Suse-10.1.
 
I wiil use the simplex interface as described at  http://www.hamwlan.net/images/FXS-SIMPLEX-RADIO-V2.jpg in order to interconnect 2 simplex UHF radio to create a network.
 
Using information from Francois BERGERET (f6hqz-m@hamwlan.net) and the mailing list I made adjustments to the pertinent files as follows:
 
 # zaptel.conf
 
e&m=1-2
loadzone=us
defaultzone=us

Meaning 2 FXS ports configured as E&M signalling.

;zapata.conf

[channels]

callwaitingcallerid=no

echocancel=yes

echocancelwhenbridged=yes

echotraining=no

relaxdtmf=yes

adsi=off

usercallerid=yes

callgroup=1

pickupgroup=1

group=1

signalling=em_rxtx

immediate=yes

context=radio1

channel=1

context=radio2

channel=2

Meaning 2 FXS ports signalling = em_rxtx and immediate = yes

;rpt.conf

[1999]                                                   ; Node ID of remote base

rxchannel = Zap/1                                  ; Rx audio/signalling channel

remote = y

duplex=0

context=radio1

[1900]

rxchannel = Zap/2

remote = y

duplex=0

context=radio2

[functions-remote]

[telemetry]

[morse]

[nodes]

1999 = radio1@192.168.0.201/1999

1900 = radio2@192.168.0.201/1900

[memory]

;extensions.conf

[general]

static=yes

writeprotect=no

autofallthrought=yes

clearglobalvars=no

[globals]

[default]

[radio1]

exten => 1900,1,rpt,1900|D

[radio2]

exten => 1999,1,rpt,1999|D

[radio-secure1]

exten => 1900,1,rpt,1900|D

exten => 1999,1,rpt,1999|D

[radio-secure2]

exten => 1900,1,rpt,1900|D

exten => 1999,1,rpt,1999|D

;iax.conf

[gui]

type=friend

context=radio-secure1

username=gui

secret=********

auth=md5

disallow=all

allow=gsm

notransfer=yes

[gui2]

type=friend

context=radio-secure2

username=gui

secret=********

auth=md5

disallow=all

allow=gsm

notransfer=yes

;sip.conf

[gui]

type=friend

context=radio-secure1

username=gui

secret=********

auth=md5

disallow=all

allow=gsm

notransfer=yes

[gui2]

type=friend

context=radio-secure2

username=gui

secret=********

auth=md5

disallow=all

allow=gsm

notransfer=yes

With the above configuration I configure the system.

Now calling from a remote PC Using iaxRpt the 1999 node I can connect to the radio and control it turning into transmit mode and receiving as expected   !!!!!!!!

Calling the 1900 node I have the following indication at the Asterisk console:

………

            --Executing [1900@radio-secure1:1] Rpt(“IAX2/gui-10”, “1900|D”) in new stack

Segmentation fault

Xxxxxx:~ #

Questions

1. Is something wrong with node 1900 ?  It appears  to me totally similar to 1999.

2. In addition I need a method - configuration to have the above 2 nodes interconnected automatically at Asterisk boot (Maybe by using MeetMe).

3. Extending the above requirement same need for remote running Asterisk boxes.

Is any one to help me?

Thanks in advance.

Niagassas Angelos

Project Manager

Tel. +30 210 4821492

Mob. +30 6977919262

Messenger: niagassas@hotmail.com

eMail: niagassas_ang@tellas.gr