Parsed: 
Using interface /dev/x25
Time   Protocol  
  0.00 X.25  Sent PDU, link 4 (HDLC)
  0.00 X.25  Sent 56 bytes, lcn=03c, CALL REQUEST,  DST:020832791110666, SRC:66, 
  0.00 X.25  Fast select 
  0.00 X.25  40 bytes user data:
c1 04 01 00 00 40 82 22    01 00 04 00 1e 00 00 14     *A    @ "        *
47 00 27 81 83 46 52 00    53 4f 44 00 00 05 53 4f     *G '  FR SOD   SO*
42 44 01 00 81 02 ff 01                                *BD              *

  0.24 X.25  Rcvd PDU, link 4 (HDLC)
  0.24 X.25  Rcvd 51 bytes, lcn=03c, CALL ACCEPT,  DST:020832791110666, SRC:66, 
  0.24 X.25  Throughput class 0xbb 
  0.24 X.25  35 bytes user data:
00 82 22 01 00 04 00 1e    00 00 14 47 00 27 81 83     *  "        G '  *
46 52 00 53 4f 54 4f 34    00 52 55 47 42 59 00 81     *FR SOTO4 RUGBY  *
02 ff 01                                               *                *

