I desired to use an X100P SE to incorporate my united kingdom property line with my PBX, ctr21 standard. This guide would intend to record the setup changes built. And talk about the discovery of caller identification working with this card first.
Webpage Contents
Components
Program
Setup
/etc/dahdi/genconf_parameters
Crank out config documents
/etc/dahdi/system. Conf
dialogue
Polarity discovery through SDO
Polarity discovery through Ring Pins (RDTP along with RDTN)
Got-Cha’s
Background buffer patch
UK Caller-id on X100P SE, Ctr21 Standard
asterisk-1.6.1.10-x100p-uk-callerid-use his. Patch
This variant fixes formatting topics previously and upgrades such as Asterisk 1.6.2.11
dahdi-Linux-2.2.0.2-x100p-uk-callerid-use his. Patch
This variant fixes formatting topics previously mentioned and upgrades to get Dahdi variation 2.3.0.1+2.3.0
listed here will be the alterations to Dahdi 2.6.1+2.6.1 along with Asterisk 11.2.1
Dahdi 2.6.1+2.6.1
Asterisk 11.2.1
On-Hook Line observe (ONHM)
Impedance fitting
References
components
True X100P SE’Wild Card’ bought Sep 09
Pc software
dahdi-linux-2.2.0.2
dahdi-tools-2.2.0
asterisk-1.4.26.2
asterisk-addons-1.4.9
freepbx-2.5.2
I’ve upgraded the repairs beneath to comprise Dahdi 2.6.1+2.6.1 and also Asterisk 11.2.1
Setup
The appropriate modules ended up mechanically loaded, and the proper time origin was mechanically selected by way of the dahdi in its script, ctr21 standard. Even the wcfxo module manages the si3034 chip-set utilized from the X100P SE; it also contains other very similar chipsets and cards. see also call work.
/ / etc/dahdi/genconf_parameters
Lc_country United Kingdom
Context_lines from-zaptel
freepbx indeed
Instantly you might need to uncomment the following point to use the sole replicate canceller.
Echo_can oslec
Crank out config documents
dahdi_genconf method chandahdi=verbose
This ought to make /etc/dahdi/system. Conf, etc/asterisk/dahdi-channels. cons
/etc/dahdi/system. conf
# If you edit this document and also implement /usr/sbin/dahdi_genconf again, then # your handbook improvements will probably undoubtedly be misplaced. # Dahdi Configuration File # # This document is parsed from the Dahdi Configurator, respectively dahdi_cfg Number 4 Span inch: WCFXO/0″wild card X100P Board inch” (grasp ) fxsks=inch echocanceller=mg2,1 # Worldwide statistics loadzone = uk defaultzone = uk
/etc/asterisk/dahdi-channels. conf
; Auto-generated by /usr/sbin/dahdi_genconf on Wed Sep 2-3 20:58:21 2009
; Should you edit the document and also implement /usr/sbin/dahdi_genconf back,; the manual improvements will probably undoubtedly be misplaced.
Conf);
nonetheless, This isn’t designed to become an entire chan_dahdi. Conf. Instead, it’s thought; yet to become #include-f /etc/chan_dahdi.conf that’ll incorporate the worldwide configurations;
nonetheless; Span inch: WCFXO/0″wild card X100P Board inch” (grasp );nonetheless;; lineup =”inch WCFXO/0/0 FXSKS (SWEC: MG2)”
signalling=fxs_ks
callerid=asreceived
group=0
circumstance =from-zaptel
channel =# inch caller-id =
category =
circumstance =default option
/etc/asterisk/chan_dahdi.conf
;# Flash Operator Panel will display the document to get dahdi backward buttons
;# 4 AMPLABEL is going to be properly used for your own display tags around the switches;# 5 percent do Dahdi Channel variety;# 5 percent n Line amount;# 5 percent N Line amount, however counter counter;# 5 illustration:;# 5;AMPLABEL:Channel%do – Button percent ;# 5 For Dahdi/* switches make use of exactly the subsequent;# 1 (where x=quantity of switches into dislpay);# 5;AMPWILDCARDLABEL(x):MyLabel
[channels]
language=en
usecallerid=certainly cidsignalling=v23
cidstart=polarity <– In case you’re employing the”usehist” patch cited beneath this should browse cidstart=usehist
faxdetect=no
echotraining=certainly #include dahdi-channels. Conf; comprise dahdi extensions found in FreePBX
#include chan_dahdi_additional.
Be aware #include dahdi-channels. Conf needs to be inserted to pull on from the config document made by dahdi_genconf,
Even the did start placing is unique for some settings, plus it isn’t the accurate one for your file buffer patch. d/dahdi
I’ve implemented the patch to TBR21 (complex impedance for the UK and many others ) and placed opermode=two to use this.
Alternatives wcfxo opermode=two
or
Alternatives wcfxo opermode=two debug# Inch
for Scrub
/etc/important. conf
changed
# ZAP2DAHDICOMPAT=authentic |untrue
into
ZAP2DAHDICOMPAT=authentic
to empower’Zap Channel DIDs’ to function correctly
Chat
I believe CID to become an essential attribute and have been ready to find this working together with my configuration ctr21 standard. Initially, I opted to look into the prospect of incorporating polarity detection into the wcfxo module, while the spec sheet to your si3034 indicated this should be potential. Following some testing, I discovered that two distinct procedures to get polarity detection appear to be to do the job out.
Polarity detection through SDO
Like a very first overhaul, I experimented with making use of the info out of your SDO since that has been being used to find the ring sign, ctr21 standard. I thought it might even be potential to find that the polarity switch for a heartbeat is similar to particulars from the shredder, which say that info received by your SDO really should vary from cadence together with all the ring hooks that are often utilized to find the exact caller identification polarity shift.
working method
This has a partly working method promptly; I, later on, identified the On-Hook Line observe (ONHM) was interfering using this specific approach along with turning it off, which makes it do the job faithfully, ctr21 standard. Battery discovery should become handicapped to create this do the job, and also, the ONHM should be changed when attempting to learn the caller id signal and switched away after the ctr21 standard. Watch below for More Information about the ONHM.
I am not sure whether the Ring Detector Total Wave Rectifier should be about by using this system. However, it turned out around within my screening, ctr21 standard. The discovery was dealing with using off it turned. However, the ONHM was on this; I am uncertain about the consequences, which revealed some failures.
Polarity detection through Ring Pins (RDTP and also RDTN)
The 2nd procedure exerts the ring hooks and the Ring Detector Total Wave Rectifier that this way is clarified from the specification while the advised way along with details is just allowing the ONHM for caller identification detection, ctr21 standard. I accomplished this per specification with all a backoff and squelch capabilities.
Got Cha’s
In both of the preceding scenarios, you can find instances whenever a fictitious detection may come about, ctr21 standard. For example, the station moving on the hook, i.e., that the OH (Off Twist ) snare being rid soon after a telephone was made/accepted.
The situation is that thanks to this method by which the CID detection pattern within asterisk performs, it’s going to indicate the station is inaccessible until the CID detection has been completed, possibly via time out or from way ring ctr21 standard. This may cause problems such as being powerless to earn a telephone before the CID discovery has been completed.
still ringing
The station may likewise not acknowledge the following polarity change if it’s still ringing. This will happen every time a caller has hung up until the telephone was answered and somebody else earrings straight back until the prior telephone entirely occasions outside on this station, ctr21 standard. The call will fundamentally be recognized while the ring country always toggles on / away because the ring signal is pulsed, no matter how the CID is going to be obstructed because there’s now no solution to ship the info.
Heritage buffer patch
I think that this may be the optimal/optimal way since it should only be dismissed after A-Ring has ever been discovered and also indeed will forbid the problems above, ctr21 standard. Further, it is maybe not incompatible with polarity detection and might be toggled on / away, making use of a module parameter.
As clarified inside the BT SIN, polarity change is an event built to activate the caller’s identification detection circuit. It may not be because of a temporary mark of an incoming telephone or caller identification info. It will readily be brought about by several other factors, including the ctr21 standard. As a result, this scenario is now being medicated wrongly. Also, a better way would be to make use of the annals buffer (that it sounds like has been rejected) or allow detection over the module somehow.
published for usage
I understand this patch was initially published for usage together with zaptel and asterisk 1.4; however, once I hunted for its asterisk 1.6 along with dahdi variants, I really can’t see them ctr21 standard. They’ve been cited since being submitted on internet sites or readily available from asterisk.org; however, I hunted high and low to no avail.
I’ve re-worked the stains to do the job contrary to asterisk-1.6.1.10 and dahdi-Linux-2.2.0.2 motorists. I can not locate any reference to those confined by the book; thus, they are ctr21 standard. Modified by the variant zaptel-142 and also asterisk 141 from Tony. Out of lusyn.com. I’d send duplicates to the site; however, I can not locate a contact for Marc.
patch
undefined
+/* Unit inch */
+static int dahdi_get_history(int fd, void *buf, int buf_size)
+undefined
+/* Attachment 1 finish */
static int alloc_sub(struct dahdi_pvt *de, int x)
“allowed”:”disabled”);
}
+/* co-op temp */
static void *ss_thread(void *info )
undefined
+/> Co-op 4 */
+ /* Retailer from the background buffer */
+ if(ms->background )
+ undefined
+/* Co-op 4 finish */
/> Require the RX, twiddle it to get calculating should proper, and then place it
Back */
++dahdi-linux-2.2.0.2.modified/include/dahdi/kernel.h 2009-11-25 15:26:35.000000000 +0000
Wait_queue_head_t writebufq; /p >! < compose wait queue */
Int blocksize; /p >! < Block Measurement /
+/> Co-op Inch transferred from user.h */
+ u_char *background; /> Heritage buffer, such as pre-ring Caller-id (DAHDI_HISTORY_BUF_LEN) */
+ u_short historypos; /* Latest Place inside buffer */
+/* Unit Inch finish */
Int eventinidx; /p >! < from indicator if buf (round ) */
Int eventoutidx; /p >! < in index if buf (round ) */
++dahdi-linux-2.2.0.2.modified/include/dahdi/user.h 2009-11-25 15:31:43.000000000 +0000
@@ -114,6 +114,10 @@
specify DAHDI_MAX_NUM_BUFS 3 2
specify DAHDI_MAX_BUF_SPACE 32768
+/> Co-op Inch */
+#define DAHDI_HISTORY_BUF_LEN 16384 /* String of U-LAW samples */
+/> Co-op Inch finish */
+
specify DAHDI_DEFAULT_BLOCKSIZE 10-24
Establish DAHDI_DEFAULT_MTR_MRU 2048
* 60-80 are earmarked for personal motorists
* 80-85 are earmarked for lively length material
Decision /
+/> Co-op 3 is currently transferred Here to keep in Line with all amounts previously /
+ />
+ * Yield Background buffer
+ */
+#define DAHDI_GET_HISTORY _IOR(DAHDI_CODE, Sixty Six, struct dahdi_history)
+
+/* Gamble 3 finish */
+
+/* Gamble 2 */
+
+typedef struct dahdi_history
+undefined DAHDI_HISTORY;
+/* Co-op Two ending */
/*
* Produce a lively period
This variant fixes formatting topics previously and upgrades to get Dahdi variant 2.3.0.1+2.3.0
The Writing below must Currently Be okay to”patch -p0.”
Indicator: include/dahdi/user.h
===================================================================
— include/dahdi/user.h (re vision 9129)
+++ include/dahdi/user.h (working copy)
@@ -116,7 +116,10 @@
#define DAHDI_DEFAULT_NUM_BUFS two #define DAHDI_MAX_NUM_BUFS 3 2 #define DAHDI_MAX_BUF_SPACE 32768
–
+/* co-op inch */
+#define DAHDI_HISTORY_BUF_LEN 16384 /* rely of u Law samples */
+/* Unit inch ending */
+
#define DAHDI_DEFAULT_BLOCKSIZE 10-24 #define DAHDI_DEFAULT_MTR_MRU 2048
@@ -994,7 +997,22 @@
2048 60-80 are earmarked for personal motorists * 80-85 are earmarked for lively length material */
+/* Unit 3 currently transferred here in order to keep in line with all amounts over */
+ /*
+ * Yield historical past buffer
+ */
+#define DAHDI_GET_HISTORY _IOR(DAHDI_CODE, sixty-six, struct dahdi_history)
+
+/* Unit 3 ending */
+
+/* Unit 2 */
+
+typedef struct dahdi_history
+undefined DAHDI_HISTORY;
+/* Gamble two endings */
/*
Create a lively interval */
Indicator: include/dahdi/kernel.h
===================================================================
— include/dahdi/kernel.h (re vision 9129)
++include/dahdi/kernel.h (working copy)
@@ -454,6 +454,10 @@
wait_queue_head_t writebufq; />! < compose wait queue */
int blocksize; /p >! < Block Measurement /
+/> Unit Inch transferred here from user.h */
p u_char *background; /> Heritage buffer, to get pre-ring Caller-id (DAHDI_HISTORY_BUF_LEN) */
p u_short historypos; /* Latest Place inside buffer */
+/* Unit Inch finish */
int eventinidx; /*! < from indicator if buf (round ) */
int eventoutidx; /p >! < in index if buf (curved ) */
Indicator: drivers/dahdi/dahdi-base.c
===================================================================
— drivers/dahdi/dahdi-base.c (re vision 9129)
+++ drivers/dahdi/dahdi-base.c (working copy)
@@ -958,7 +958,22 @@
unsigned char *oldrxbuf = NULL;
Deadly long flags;
int x;
–
+/* Yard inch */
+
+ /* Allocate heritage buffer, or maybe. This possibly mustn’t + * be all here, nonetheless it truly is practical */
+ if(! ) Blocksize)
+ undefined
+ else
+ undefined
+ ss-p historypos=0;
+
+/p Unit 1 finish */
/* Assess numbufs */
should (numbufs < two )
numbufs = two;
@@ -4654,6 +4669,11 @@
unsigned long flags;
int I, j, y, rv;
int ret, do;
+/* ^ 2 */
+ int k 1, k 2;
+ struct dahdi_history hist;
+/* co-op two ending */
+
emptiness __consumer * const user_data = (emptiness __consumer )information;
should (! Chan)
@@ -5132,6 +5152,31 @@
}
}
split;
p /* Unit 3 */
p instance DAHDI_GET_HISTORY:
p should (copy_from_user(&hist,(struct dahdi_history *) info,sizeof(hist)))
+ return -EIO;
+
+ if (! ) Chan->heritage ) return -EINVAL;
+ j=hist.len;
p k 1 =DAHDI_HISTORY_BUF_LEN-chan-p historypos;
+ k 2 =chan-p historypos;
+ if(j>0 && k 1 >0)
+ undefined
+ if(j>0 && k 2 >0)
+ undefined
+ /* Likely if maintain j==0 */
+ break;
+/* Unit 3 ending */ / default:
/* Assess for shared ioctl’s and confidential kinds */
rv = dahdi_common_ioctl(document, cmd, information, device );
@@ -7265,6 +7310,17 @@
memcpy(ms->putraw, rxb, DAHDI_CHUNKSIZE);
}
+/* Unit 4 */
+ /* Shop from the annals buffer */
+ if(ms->heritage )
+ undefined
+/p section 4 ending */
+
/* Require the rxc, twiddle it to get calculating when acceptable and also put back it */
if ((! ) Ms->confmute &&! Ms->afterdialingtimer) ||
listed here will be the fluctuations to Dahdi 2.6.1+2.6.1 along with Asterisk 11.2.1Dahdi 2.6.1+2.6.1
Indicator: linux/drivers/dahdi/dahdi-base.c
===================================================================
— linux/drivers/dahdi/dahdi-base.c (re vision 10725)
+++ linux/drivers/dahdi/dahdi-base.c (working copy)
@@ -1073,6 +1073,24 @@
unsigned long flags;
int x;
+/* Unit inch */
+
+ /* Allocate heritage buffer, or even maybe. This possibly mustn’t + * be all here, nonetheless it truly is practical */
+ if(! ) Blocksize)
+ undefined
+ else
+ undefined
+ ss->historypos=0;
+
+/p Unit 1 finish */
p +
/* Assess numbufs */
should (numbufs < two )
numbufs = two;
@@ -5680,6 +5698,13 @@
} pile;
Deadly long flags;
int I, j, rv;
+
+/* Unit 2 */
+ int k 1, k 2;
+ struct dahdi_history hist;
+/* co-op two ending */
+
+
void __consumer * const user_data = (emptiness __consumer )information;
should (! Chan)
@@ -5917,6 +5942,33 @@
}
}
split;
p +/p Unit 3 */
p instance DAHDI_GET_HISTORY:
p should (copy_from_user(&hist,(struct dahdi_history *) info,sizeof(hist)))
+ return -EIO;
+
+ if (! ) Chan->heritage ) return -EINVAL;
+ j=hist.len;
p k 1 =DAHDI_HISTORY_BUF_LEN-chan-p historypos;
+ k 2 =chan-p historypos;
+ if(j>0 && k 1 >0)
+ undefined
+ if(j>0 && k 2 >0)
+ undefined
+ /* Likely if maintain j==0 */
+ break;
+/* Unit 3 ending */
+
default:
/* Assess for shared ioctl’s and confidential kinds */
rv = dahdi_common_ioctl(document, cmd, info );
@@ -8521,6 +8573,18 @@
memcpy(ms->putraw, rxb, DAHDI_CHUNKSIZE);
}
+/* Unit 4 */
+ /* Shop from the annals buffer */
+ if(ms->heritage )
+ undefined
+/p section 4 ending */
+
+
/* Require the rxc, twiddle it to get calculating when acceptable and also put back it */
if ((! ) Ms->confmute &&! Ms-p afterdialingtimer) || is_pseudo_chan(ms)) {
Indicator: linux/include/dahdi/user.h
===================================================================
— linux/include/dahdi/user.h (re vision 10725)
+++ linux/include/dahdi/user.h (working copy)
@@ -118,6 +118,11 @@
#define DAHDI_MAX_NUM_BUFS 3 2 #define DAHDI_MAX_BUF_SPACE 32768
+/32 Gamble inch */ / +#define DAHDI_HISTORY_BUF_LEN 16384 /* rely of u Law samples */
+/* Attachment 1 finish */
+
+
#define DAHDI_DEFAULT_BLOCKSIZE 10-24 #define DAHDI_DEFAULT_MTR_MRU 2048
@@ -1002,7 +1007,26 @@
2048 80-85 are earmarked for lively length material */
+/* co-op three is currently transferred here to keep in line with amounts over */
+
/*
+ * Yield historical past buffer
+ */
+#define DAHDI_GET_HISTORY _IOR(DAHDI_CODE, sixty-six, struct dahdi_history)
+
+/* Unit 3 ending */
+
+/* Unit 2 */
+
+ typedef struct dahdi_history
+undefined
+ DAHDI_HISTORY;
+/* co-op two ending */
+
+/*
Create a lively interval */
struct dahdi_dynamic_span undefined
+/> Co-op Inch */
+undefined
+/* Co-op Inch finish */
+
{
Struct dahdi_pvt *de = pvt;
Char *title, *num;
Int indicator = SUB_REAL;
int res;
+/* Co-op Two raise buffer size in 256 into 32768 to accommodate background buffer */
+/> unsigned char buf[256]; s /
+/* Co-op Two ending */
int flags;
* to allow slin style and devote CID sensor. Get_callerid ought to have the ability to be predicted any range of occasions before
* a time does occur, or CID is discovered (yields 0). Returning one must function as an event acquired also, -1 really should be
* a collapse and perish. Also, two signifies no incident had been acquired. Decision /
+/> Co-op 3a attempts Heritage buffer differently should it neglects telephone see a role in first code
+ * To utilize the background suggestion, in /etc/asterisk/chan_dahdi.conf, you also need to put
+ * cidsignalling=v23; to Find the CID_SIG_V23 code Beneath
+ * cidstart=ring; to Find this regular known as the Lack of X100P polarity reversal detection
+ */
undefined
+/> Co-op 3b ending */
{if (res < 0)
If (errno ! ) {= ELAST)
Ast_log(LOG_WARNING,”examine returned mistake:%sn”, strerror(errno));
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