Agilent Technologies Auroraduet N1726A, User Manual, Page: 298 / 507

Issue 01 - 06/99 6 - 19
Analysing Protocol Decode
N>T 15:37:56.415 Fr.15
L2: Sapi=0 Tei=64
RR
pf=1 Nr=2
02 81 01 05
N<T 15:37:56.420 Fr.16
L2: Sapi=0 Tei=64
RR
pf=1 Nr=3
02 81 01 07
N>T 15:37:58.952 Fr.17
L2: Sapi=0 Tei=127
UI
pf=0
02 FF 03
L3: PD=08 CR(O)=2
M05 SETUP
I04 bcap=Data 64K/UR
I18 channel=B2
I70 cpn=01628524977
I71 cpn sub=1211
I7C llc=Data 64K/UR
I7D hlc=Group 4 Fax
08 01 02 05 04 02 88
90 18 01 8A 70 0C 80
30 31 36 32 38 35 32
34 39 37 37 71 06 80
50 31 32 31 31 7C 04
88 90 D1 E7 7D 02 91
A1
A new call Setup Request
is received by the TE on
channel B2:
CPN=01628524977, sub
address = 1211.
Contains an llc = Data
64K/UR and an hlc =
Group 4 Fax.
Note: all incoming calls to
the S reference point, are
delivered on the Group
(or Broadcast) TEI (value
= 127d).
N<T 15:37:58.982 Fr.18
L2: Sapi=0 Tei=64
INFO
pf=0 Nr=3 Ns=2
00 81 04 06
L3: PD=08 CR(D)=2
M07 CONNECT
I18 channel=B2
I4C col=01628524977
Allowed
08 01 82 07 18 01 8A
4C 0D 01 80 30 31 36
32 38 35 32 34 39 37
37
TE acknowledges the
request and connects.
N>T 15:37:59.203 Fr.19
L2: Sapi=0 Tei=64
INFO
pf=0 Nr=3 Ns=3
02 81 06 06
L3: PD=08 CR(O)=2
M0F CONNECT ACK
08 01 02 0F
Network responds with
Connect Acknowledge.
Chap6.PM6 17/06/99, 09:49 19