[asterisk-bugs] [DAHDI-linux 0017694]: [patch] patch for wcb4xxp with openvox/Junghanns B800P+NT mode

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17694 
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Reported By:                zhulizhong
Assigned To:                
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Project:                    DAHDI-linux
Issue ID:                   17694
Category:                   wcb4xxp
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     new
JIRA:                        
Reviewboard Link:            
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Date Submitted:             2010-07-24 05:09 CDT
Last Modified:              2010-08-08 11:37 CDT
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Summary:                    [patch] patch for wcb4xxp with openvox/Junghanns
B800P+NT mode
Description: 
as we test with dahdi-linux, currently the Openvox/Junghanns B800P(NT) does
not work properly due to the jumper setting. so, the patch is need to set
NT mode in software way. after patching that, users load the driver in this
way: modprobe wcb4xxp te_nt_override=0xFC, set port 1/2 as NT mode. make
sure apply the patch
for chan_dahdi.c
============================================
--- channels/chan_dahdi.c       2009-09-29 09:53:36.000000000 +0200
+++ channels/chan_dahdi.patched 2009-09-29 09:43:07.000000000 +0200
@@ -14364,7 +14364,8 @@
                                        confp->chan.sig = SIG_BRI_PTMP;
                                        confp->pri.nodetype = PRI_CPE;
                                } 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;

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the test environments:
1)
dahdi-linux-2.3.0.1/dahdi-tools-2.3.0/libpri-1.4.11.2/asterisk-1.6.1.18
2) OpenVox B800P NT
3) Centos-5.4  
  
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---------------------------------------------------------------------- 
 (0125694) tzafrir (manager) - 2010-08-08 11:37
 https://issues.asterisk.org/view.php?id=17694#c125694 
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What happens if the card is set to be TE and you try to set it to be NT (or
vise versa)? Will it work well? Will the port fail to initialize? Will it
pretend to work but fail in strange ways?

A few other minor notes regarding style:

1. Please use a #define for the magic value 0xFFFF .
2. Use '} else {' (in the same line. Generally, it is advised to make to
test your patch with the checkpatch script (build_tools/kernel-cp ). 

Issue History 
Date Modified    Username       Field                    Change               
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2010-08-08 11:37 tzafrir        Note Added: 0125694                          
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