       㬥 ᠭ ⥫    䠪-
IDC-1496BL, BXL, BXL-LL4

     1. ⥫ ॣ  ࠢ 室 魮  -
稪 (Tx level), ⢨⥫쭮 ਥ,   ॠ樥    
ᨣ ᢮/.

     2. ஥ ⮬᪨ ।⥫  饣 
(), ਭ樯 ࠡ    ࠢ    AT-
⥫쭮 .


                    ⥫ ॣ  


     1.  ⠡ ⥫ ॣ஢

                                                         1.

Ŀ
                                      祭    
                                                        㬮砭
Ĵ
  S120   ᯮ / १ࢨ஢                     08    
                                                                   
  S121  ᫮ ᨣ  ""   뤠  ᮮ饭       3     
        BUSY                                                       
                                                                   
  S122  ᫮ ᨣ ""  뤠  ᮮ饭       0     
        NO ANSWER                                                  
                                                                   
  S123  ⥫쭮  뢭  ᨣ   ⠭樨,      70     
        ᫥ ன  稭/த .             
        祭 ⮣ ॣ   㬭    20             
        ms. 祭  㬮砭 ᮮ⢥ 1.4 s.             
                                                                   
  S124  -  㤪 ᫥  W.          20     
        ᥪ㭤.                                                  
                                                                   
  S125  -  㤪 । ஬  .      10     
          ᥪ㭤.                                       
                                                                   
  S126   : Make time.   ᮮ⢥-      40     
         1 ms.                                               
                                                                   
  S127   : Break time.  ᮮ⢥-      60     
         1 ms.                                               
                                                                   
  S128   : Interdigit time.  -       0     
        ⢥ 10 ms.                                         
                                                                   
  S129   ᯮ / १ࢨ஢                     0     
                                                                   
  S130   ᯮ / १ࢨ஢                     0     
                                                                   
  S131  ᨫ ਥ  訢  ᨣ       8     
         ⥫䮭 ⠭樨.                                     
                                                                   
  S132  ⢨⥫쭮 ਥ  (dBm).  㬮-      45     
        砭 -45 dBm                                              
                                                                   
  S133  ६ ᣫ  ணࠬ 㦥 ⮭-       6     
         ᨣ  ⥫䮭  ⠭樨.              
        ᮮ⢥ 10 ms.                                       
                                                                   
  S134  প  (. ᠭ AT&IDn ).            30     
                                                                   
  S135   0-2 - ० ࠡ  (. ᠭ AT&I     120     
        ).  3-7 - প ୮               
         (. ᠭ AT&IDn ).                            
                                                                   
  S136   ᯮ / १ࢨ஢                     0     
                                                                   
  S137    ࠡ뢠 ⥪ 室  . *      
                                                             
                                                                   
  S138    ࠡ뢠 ⥪ 室 . *      
                                                             
                                                                   
  S139  ⢮  ਮ  ᨣ    㦥      5      
        室                                             


    *) 室   ன⢠ IDC 14496BL, IDC 14496BXL ⥪-
 寮㯥ਮ 䨫஬, 㤢騬 .   ன
祭  㬮砭 孥    ᮮ⢥⢥ 30    136,
 ᮮ⢥ 15Hz  68Hz, ᮮ⢥⢥.  IDC 14496BXL-4  ᯮ-
 㯥ਮ ﬨ⥫, ⮬ 祭     
ᮢ  ⥪㥬. 祭  㬮砭  ⮣ ன⢠ 15
 68 ᮮ⢥⢥  孥   .

          S39   AT%XD, AT%XL

      S39 ࠢ 室 魮 ।稪.   -
㥬  魮 ।  㫥:

        Tx_level = - (S39 & 0x0F) dBm

      뤥   䠪ᮢ ० 室 魮  -
  㫥:

        Tx_level = - ((S39 >> 4) & 0x0F) dBm


      짮⥫  ४ 짮 ⨬ ॣ஬,
⠪   ࠬ 㤮    .


     室 魮  㥬    ⠭  
  AT%XDn ( 㬮砭 AT%XD10,  ᮮ⢥ -10dBm).
 뤥   䠪ᮢ ० ᯮ  AT%XLn  (
㬮砭 AT%XL0,  ᮮ⢥ 0 dBm). : ࠬ n  
 砥 dBm,   dBm/2,  ᠭ  ଥ 㬥樨.


                               AT&CO

       㤮 ࠡ ⠭⭮    楯
DCD  ६ ᥠ 裡.  ⮬    㭨樮  ணࠬ
  ᥠ,      맢뭮 ᥣ 
㬮  , ᫥ ய ண ᥠ 裡   த-
.

      AT&CO   ⮣ ⭮ 䥪.  ଠ
:

        AT&COn,

 n ਭ   祭 0, 1. ᫥  AT&CO0  ᨣ  DCD
㤥 㤥ন   ,    믮  on-hook  (
㡪). ᫥ AT&CO1 ᨣ DCD 㤥 㪠뢠 ⢨⥫쭮  稥
饩.

     祭 n ࠭   3 ॣ S51.


                             Caller ID ()


      (⮬᪨ ।⥫ )  । 
 ⥣ ⥫䮭 饣 .

      ࠡ ।⥫ 

     ଠ  ।饣 ன⢠  ।  
( ) ।    IDC-1496BXL/AON.    ⠭,  ᨣ
" " । ⮩ 500   প  250-275   ⭮-
⥫쭮   㡪  ⥫쭮   90 .  ଠ-
    ⥣ਨ  ।  ᯮᮡ -
⮤ "ࢠ ".

     IDC-1496BXL/AON ᯥ稢 ⮬ 뤠    5  ᨣ
" ", ⥪஢  ஢ ଠ樨    -
ਨ   뤠 ⮩ ଠ樨  DTE (). ᫥ ।-
   뤠   ⮭ ᨣ "஫ 뫪 -
" ("") -  425 , ⥫쭮 ᨣ 1 ᥪ,  -
3 ᥪ. ६   뤠  ᮮ饭  RING    
ﭨ  RI  ॣ MSR  COM-,  묨  ᫮,  
 ࠡ   ਥ ᨣ 맮 ()  ⥫䮭-
 ⠭樨,  ࠡ ॣ஢ S0  S1  ⠭ Hayes.

      S0=0  ⢨  ATA,  ᫥  8  㤪    
㡪 (믮  ATH0).

      ᨣ    ⥪  㧪묨  -
஢묨 䨫ࠬ 2- 浪. ⢨⥫쭮 䨫஢    -
  S98  (  㬮砭  45,    ᮮ⢥  ᨬ쭮  -
⢨⥫쭮 -45 dBm).

     䮭  뤠  :

     +1234567, 

"+" 㪠뢠  ⢨  ਭ⮬  ᨣ "砫/ -
",  ᢨ⥫  ࠢ쭮 ᨭ஭樨. ᫨  ᨭ஭-
 襭 (ਬ, ᫥⢨ 魮 ),    "+"  㤥  
⢮ ,    "?". ᫥ "+" ᫥ 7   -
 ⥫䮭 饣 . ᫨  襬 த    ⥫䮭
  襣 ⢠ ,   㤥   7 
ன 2  0.

      ஬ ⥫䮭 ᫥ ⥣ :

        1 -  ⥫䮭, ०, ( 蠣-न )
        2 - ⨭ ⥫䮭
        3 - ०  /
        4 - 㪮⥫ 㯭 ।⨩, ᯮ
        5 - 㣮த 
        6 - ॣ 㭪 
        7 -  ⥫䮭, ०, ( ஭ )
        8 - ०   
        9 - ⥫䮭-⮬

     ࠢ ࠡ⮩ 

       ࠢ    AT&I:

     AT&I0 -  몫祭
     AT&I1 -  祭, ⮬᪠ 뤠 १⮢  ।
              饭
     AT&I2 -  祭, १ ।  뤠   
             "CALLER'S NUMBER: +1234567" ᫥ ࢮ ᮮ饭 "RING"
     AT&I3 -  祭, १ ।  뤠   
             "CONNECT xxxx/<protocol>/+1234567", ..   ⠭-
              ᮥ
     AT&I4 -  祭, १ ।  뤠   
             "CALLER'S NUMBER: +1234567" ᫥ ࢮ ᮮ饭 "RING"
                "CONNECT xxxx/<protocol>/+1234567"   -
              ᮥ

     ᫥ , । ⥬  ,    
뤠   AT&I?,  ⠪  ᭮ ࠭  8  (  
AT&S  AT&S8).  ࠡ  ⮡ࠦ  ᭮ ࠭ 2.

     ᮡ ॠ樨 ⬠ 

      ᮦ, ࠡ    設⢥ 砥    ⪫
 ⠭:

        ⥫䮭 ⠭権 ।  ଠ    
⢥ ( 㡪),   ⢨ ᨣ " ". -
 ᫥  㡪  প  50 , IDC-1496BXL/AON ⠥  -
⥪஢ ᨣ   祭 ६,      AT&IDn
( 㬮砭 30 -- 300 ).  砥, ᫨ ᨣ    㦥  
 ६, IDC-1496BXL/AON 뤠 ᨣ " ".

      拉 砥 (ਬ, 㣮த ),   砥-
  ࠧ୮ ࠪ  让 প. ᫥⢨  ⮣,  ᨣ
" " 㯠  ⮣,     蠭  . -
 IDC-1496BXL/AON  뤠 ᨣ " "    ࠧ  
砥, ᫨ ⢥    㦥  祭 ஬⪠ ६, -
  AT&IRn ( 㬮砭 15 -- 150 ).

     祭 ࢠ ६,      AT&ID    AT&IR,
⮡ࠦ  ᭮ ࠭  2  (  AT&S    AT&S2).  筮
ன  ࠬ஢  ॡ.


        Snoop mode, DTMF detection, CNG detection, hook state monitor


     IDC 14496BL  IDC 14496BXL  ⥪஢ DTMF,  CNG  (⮭
맮 䠪) ᨣ,  ⠪ ।  㡪 祭
   Phone ⥫䮭.

      ⥪஢ 㪠   ᨣ  砥  
AT*F1  몫砥  AT*F0.

      ᭠ ᢮ த "訢騬 ன⢮",  -
騬 訢 ⥫䮭      室    
on-hook.   ਭ    ࠡ뢠  ⮭  ᨣ
DTMF  CNG  ⮬ 砥,   ,  ஥  㣮  ன⢮
(ਬ, ⮮⢥稪), 祭   Phone  ,  ⢥⨫
 室騩 .

     ।  㡪 ⥫䮭 믮 ⮫쪮 ᫨ 
室   on-hook.

        㡪 ⥫䮭   뤠  ᮮ饭
+HKLO.  ᪠ 㡪  뤠 ᮮ饭 +HKHI.

      㦥 ᨣ CNG  뤠 ᮮ饭 +CNG.

      㦥 ⮭쭮 뫪 DTMF  뤠 ᮮ饭 +DTMF
<஡><DTMF_code>,  <DTMF_code> - ASCII- 뫪 (0-9,*,#,A-D).

      CNG  DTMF 㦨    on-hook, ⠪   
 off-hook.



  S109

                稭 ᮥ:

                0 = ଠ쭮 襭, 訡 .
                1 = ⠭ ஢ MNP ⮪ (LD sent)
                2 =  ࠬ MNP (LD sent)
                3 = Bad frame number in LA frame (LD sent)
                4 = LN frame sent 12 times without ack (LD sent)
                5 = LT frame sent 12 times withoout ack (LD sent)
                6 = LD frame sent (unspecified reason)
                7 = DISC frame sent (unspecified reason)
                8 = BRK sent 12 times without ack (DISC sent)
                9 = LAPM status enquiry sent 10 times without response
               10 = DM response (F=0) received
               11 = FRMR received
               12 = LAPM negotiation failure - codewords < 512
               13 = N(R) error
               14 = No response to XID frame
               15 = No response to SABME
               16 = No response to DISC
               17 = LD received
               18 = DM command received (F=1)
               19 = Bad codeword received (empty location)
               20 = STEPUP received when already maximum codeword size
               21 = Reserved command code received
               22 = LAPM negotiation failure - string length > 250
               23 = LAPM negotiation failure - string length < 6
               24 = LAPM negotiation failure - block size < 8
               25 = Bad N(R) in I frame (FRMR sent)
               26 = Bad N(R) in RR frame (FRMR sent)
               27 = Bad N(R) in RNR frame (FRMR sent)
               28 = Bad N(R) in REJ frame (FRMR sent)
               29 = SREJ frame received (FRMR sent)
               30 = Undefined supervisory frame received (FRMR sent)
               31 = TEST frame received when not supported (FRMR sent)
               32 = Undefined unnumbered frame received (FRMR sent)
               33 = LAPM answer back failure
               34 =  ࢠ  ᨬ

              100 = Answer handshake failed to complete
              101 = Answer handshake failed to complete
              102 = DTR lost
              103 =  ஫ ᫥ ^Z^Z^Z
              104 = Bad answerback
              105 = Time out waiting for answerback
              106 = Time out waiting for answer password
              107 = Bad answer password
              108 = Carrier lost (bad signal quality)
              109 = Retrain failure (handshake stuck)
              110 = Echo correlator lockup
              111 = Receive level change > 6 dB
              112 = Dialing failed - bad number link
              113 = Dialing failed - illegal state
              114 = Dial handshake failed to complete

 S117

      ᫮ DTMF-, 祭   뤠  AT*F1

 S119

      ⤠ ࠡ .

᫨ S119 ⠭  119,  㤥 ᮮ ⫠ ଠ
 ࠡ . ᯮ  ⫠ '.  ॣ 
࠭  NVRAM.
