AstriskNOW 1.71 and patch for wcb4xxp NT mode ?

I installed from the distribution AsteriskNOW 1.7.1
Do I need to install the patch for a module that would enable wcb4xxp NT mode? If yes, how to do it correctly?
OpenVox B400P

i] Last edited by shalyn at 2011-2-12 21:34 [/i

hello:
yes, it should support that. there is nothing difference with other platform.
please refer this:
http://wiki.openvox.cn/index.php/OpenVox_B400P_User_Manual_for_dahdi
if you have any problem, please give us the ssh, we manage to help you.

you need to recompile the asterisk and dahdi if asteriskNow 's asterisk is 1.6:

http://wiki.openvox.cn/index.php/OpenVox_B400P_User_Manual_for_dahdi
C. If user use Asterisk 1.8,user don't need to patch it.
If user use Asterisk 1.6,please modifying the file asterisk-1.6.1.18/channels/chan_dahdi.c, at the line 14693

Please comment out the following line:
/*ast_log(LOG_WARNING, "How cool would it be if someone implemented this mode!
For now, sucks for you. (line %d)\n", v->lineno);*/

Please add the following two lines:
confp->chan.sig = SIG_BRI_PTMP;
confp->pri.nodetype = PRI_NETWORK;

Changed jumpers on my B200, followed docs. My config file are:
/etc/dahdi/system.conf:

# Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) RED
span=1,1,0,ccs,ami
# termtype: te
bchan=1-2
hardhdlc=3
echocanceller=mg2,1-2

# Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" RED
span=2,2,0,ccs,ami
# termtype: te
bchan=4-5
hardhdlc=6
echocanceller=mg2,4-5

my /etc/asterisk/chan_dahdi.conf:

[channels]


; Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) RED
group=0,11
context=from-pstn
;overlapdial=yes
switchtype = euroisdn
signalling = bri_cpe # if set signalling = bri_net_ptmp, the result is the same
;pritimer => t313,8000
channel => 1-2

; Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" RED
group=0,12
context=from-pstn
;overlapdial=yes
;switchtype = euroisdn
signalling = bri_net # if set signalling = bri_net_ptmp, the result is the same
channel => 4-5

but when I connect port 1 to port 2 using a *straight* cable I get this error:

PRI Error on span 1: We think we're the CPE, but they think they're the CPE too

Why?

Thank you.

Please give me your SSH, i will login in your system to check this problem.

Hi Denins,

I sent you (privately on your email) my ssh access infos.

Check your mail, please.

Thank you.

Giorgio