[asterisk-r2] R2 Problem

francisco flores turuwhiska at hotmail.com
Wed Jun 30 15:09:28 CDT 2010



esa central es de argentina no? 

proba poner el dahdi asi a ver si te libera los otros canales
/etc/dadhi/system.conf 

 
span=1,1,0,cas,hdb3 

 cas=1:0000
cas=2-15:1101 
 cas=17-31:1101 




Date: Wed, 30 Jun 2010 15:58:13 -0300
From: ctaity at gmail.com
To: asterisk-r2 at lists.digium.com
Subject: Re: [asterisk-r2] R2 Problem

mfcr2 show channels: http://pastebin.com/8vgcSZ6m
On Tue, Jun 29, 2010 at 6:24 PM, Moises Silva <moises.silva at gmail.com> wrote:

I saw this in the asterisk-r2 mailing list. Please keep the conversation there.
Pastebin the output of mfcr2 show channels.

Moises Silva
Senior Software Engineer
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3 Canada

t. 1 905 474 1990 x 128 | e. moy at sangoma.com



On Tue, Jun 29, 2010 at 2:40 PM, Claudio Tajtelbaum <ctaity at gmail.com> wrote:


You are mi last option, please help meeeee.

Hi, i need to connect asterisk with a Harries 20-20 Semi Public PBX with mcf/r2 protocol.
Mi hardware is Sangoma A101. Elastix 1.6 Realease. 1.2 libopenr2.



The configuration of dahdi is
/etc/dadhi/system.conf 

 
span=1,1,0,cas,hdb3 

 cas=1-15:1101 
 cas=17-31:1101 
#i test with and without this parmeter with same result.
dchan=16 

/etc/asterisk/chan_dahdi.conf 

[channels] 




 language=es 
 
signalling=mfcr2 
 group=0 
 mfcr2_variant=ar 
 
mfcr2_max_ani=10 
 mfcr2_max_dnis=4 
 mfcr2_logging=all 

 channel=1-15 
 channel=17-31 


My problem is, in all channels after init i got the message

Far end blocked on chan XXXX

The provider of the harries 20-20 tell me the variant use is AR.




I use E1 crosscable to connect this pbx.
No alarms, the status is Green ( ok).

The configuration of the harries 20-20 is 



li 3-3

SLOT 03-03/32 PORTS: 2MB         




                                     TONE  ADJUST         
CIRC               NAME              PLAN  TR/RE   COMMENT
----  ----         ----              ----  ------  -------

 1/R2DGTL TG 35    CEL               D/TT   0/0                            




 2/R2DGTL TG 35    CEL               D/TT   0/0                            
 3/R2DGTL TG 35    CEL               D/TT   0/0                            
 4/R2DGTL TG 35    CEL               D/TT   0/0                            




 5/R2DGTL TG 35    CEL               D/TT   0/0                            
 6/R2DGTL TG 35    CEL               D/TT   0/0                            
 7/R2DGTL TG 35    CEL               D/TT   0/0                            




 8/R2DGTL TG 35    CEL               D/TT   0/0                            
 9/R2DGTL          ----------        D/TT   0/0                            
10/R2DGTL          ----------        D/TT   0/0                            




11/R2DGTL          ----------        D/TT   0/0                            
12/R2DGTL          ----------        D/TT   0/0                            
13/R2DGTL          ----------        D/TT   0/0                            




14/R2DGTL          ----------        D/TT   0/0                            
15/R2DGTL          ----------        D/TT   0/0                            
16/IMD CTRL        ----------        -----  0/0                            




17/R2DGTL          ----------        D/TT   0/0                            
18/R2DGTL          ----------        D/TT   0/0                            
19/R2DGTL          ----------        D/TT   0/0                            




20/R2DGTL          ----------        D/TT   0/0                            
21/R2DGTL          ----------        D/TT   0/0                            
22/R2DGTL          ----------        D/TT   0/0                            




23/R2DGTL          ----------        D/TT   0/0                            
24/R2DGTL          ----------        D/TT   0/0                            
25/R2DGTL          ----------        D/TT   0/0                            




26/R2DGTL          ----------        D/TT   0/0                            
27/R2DGTL          ----------        D/TT   0/0                            
28/R2DGTL          ----------        D/TT   0/0                            




29/R2DGTL          ----------        D/TT   0/0                            
30/R2DGTL          ----------        D/TT   0/0                            
31/R2DGTL          ----------        D/TT   0/0                            




32/2MB CTRL        ----------        -----  0/0                            

Frame alignment signal error ................ 10 EXP-4
Receive frame slip counter limit ............ 254
Prompt maintenance prealarm counter limit ... 254




Remote prealarm counter limit ............... 254
Out of service prealarm counter limit ....... 254
Prompt maintenance alarm on delay ........... 2.0 seconds
Prompt maintenance alarm off delay .......... 2.0 seconds




Remote alarm on delay ....................... 0.3 seconds
Remote alarm off delay ...................... 0.3 seconds
Signaling type .............................. STANDARD
Channel 16 mode ............................. CAS





BOA ...? tru li 35

************************  W  A  R  N  I  N  G  *******************************

Within this module, all ADDs, all DELetes, and some MODifys cannot be SAVed
unless the switch is REBooted.  You will be alerted when a MODify which




requires a REBoot to SAVe is encountered and you will have the option to
cancel it.

******************************************************************************

Trunk group number ............ 35
Trunk group type .............. R2DGTL




Incoming class of service ..... 206     R2               
Trunk ID digits ............... NONE
No answer extension ........... NONE
Call flow ..................... BOTH    
Incoming dialing mode ......... MFC   




Incoming lookahead signaling .. NO
Outgoing dialing mode ......... MFC   
Meter pulse ................... Yes
Bit used for meter pulses ..... A-BIT  
Search type ................... CIRCULAR FORWARD
Malicious call line signal .... No




Forced release line signal .... Yes
Double seizure allowed ........ Yes
Circuit locations ............. 03-03-01   03-03-02   03-03-03   03-03-04  
Circuit locations ............. 03-03-05   03-03-06   03-03-07   03-03-08  




Unassigned circuit locations .. 22
AW display name ............... CEL
Teleset display name .......... CEL
Comment ... GT-35 e1 salida celulares

TRU ...? sys

SYSEDT ...? r2

SYSR2 ...? li





Parameter [ALL] ...? 

Group A Function          Signal
----------------          ------
SND                       A1  
EOS                       A3  
SND-1                     A2  
SND-2                     A7  




SND-3                     A8  
RESTART                   A10 
SND-CAT                   A5  
CONGESTION                A4  
SPEECH                    A6  
SND-CATC                  N/A 
UNALLOC                   A4  




SND-NAT                   N/A 
RESTRICT                  N/A 
SND-N                     A9  

Group B Status            Signal
--------------            ------
IDLE                      B6  
BUSY                      B3  




NOCHARGE                  B7  
MCT                       B1  
UNALLOC                   B5  
CONGESTION                B4  
SND-TONE                  B2  
OUT-SERV                  B8  
NUM-CHG                   B2  




FAULTY                    B8  
UNAVAIL                   B5  

Group C Function          Signal
----------------          ------
SND-ANIC                  N/A 
RESTARTC                  N/A 
EOAC                      N/A 




CONGESTION                N/A 
SNDC                      N/A 
SLDC                      N/A 

Group II Category         Signal
-----------------         ------
SUB-PRIORITY              II2 
SUB-NO-PRIORITY           II1 




MAINT-EQUIP               II3 
OPERATOR                  II1 
DATA-EQUIP                II6 
SUB-NO-IDENTIFY           II1 

ANI SOURCE: Auth code field

R2 Protocol Parameters
------------------------------------------------------------------




Send ANI after Sending Category of SUB-NO-IDENTIFY...............Y
Send I-12 if ANI is requested, but no ANI is available...........Y
Release trunk after receiving undefined Group A signals..........Y
Send congestion tone after receiving undefined Group B signals...N




Treat R2 B1 signal as Idle  .....................................Y
Send I-12 when restarting ANI digits.............................Y



SYSR2 ...? 
















 		 	   		  
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