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× Questions about B100/200/400/800 ISDN BRI Cards

B400E/Elastix/DAHDI incoming problem

9 years 2 months ago #5815 by xin.liu
Hi gvagensa,
I need to know more detail info about your system. So, please add my MSN:nyliuxin518@gmail.com

9 years 2 months ago #5818 by gvagenas
Sorry i don't have an MSN account but its fine.
Thanks
9 years 2 months ago #5826 by xin.liu
Hi,
If you want to use ISDN phone, you must set signalling = bri_net_ptmp in the file /etc/asterisk/dahdi-channels.conf .
But, Elastix 2.0 does not support NT ptmp mode. You need to modify some code of chan_dahdi.c
If you want to use NT mode with dahdi, I suggest that you should use dahdi-linux-2.3.0.1+dahdi-tool-2.3.0+lipbri-1.4.11.2+ asterisk -1.6.1.18.
modify the line 14963 in chan_dahdi.c
********************************************************************************
} else if (!strcasecmp(v->value, "bri_net_ptmp")) {
/*ast_log(LOG_WARNING, "How cool would it be if someone implemented this mode! For now, sucks for you. (line %d)\n", v->lineno);*/
confp->chan.sig = SIG_BRI_PTMP;
confp->pri.nodetype = PRI_NETWORK;
} else if (!strcasecmp(v->value, "gr303fxoks_net")) {
confp->chan.sig = SIG_GR303FXOKS;
confp->pri.nodetype = PRI_NETWORK;
*******************************************************************************
then compile them.

i] Last edited by xin.liu at 2010-6-23 14:53 [/i

9 years 1 week ago #6145 by eski
Go etc/asterisk/chan_dahdi.conf and replace line context=from-pstn --> context=from-zaptel
Do the same thing in etc/asterisk/dahdi_channels.conf

Gia pes..
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