Layer 1 error messages
S BUS ERROR
Layer 2 error messages
TEI MING ERROR
SABME RETRANS ER
DISC RETRANS ERR
UNSOLICITED RESP
Layer 3 messages
SET UP; SET UP CONFIRM
CALL PROCEED; ALERTING
CONNECTED
CLEAR
DISCONNECTED
Call clear cause and number
INC CALL VOICE
INC CALL DATA
TEI
Menu selection AUTO or MANUAL
Bearer selection
64k BERT B1
64k BERT B2
SPEECH B1
SPEECH B2
3.1 kHz B1
3.1 kHz B2
Voice call
Dial digits after bearer selection
B Channel transmision BERT
Self-call auto answer
B1 looped back to B2, or B2 looped back to B1 or
Remote UTS-ISDN auto answer and loop Rx to Tx
1 minute - xx BIT ERRORS
Press # to insert single bit error
15 minute or unlimited
G.821 measurement - ES, SES, DM
Press ½ to insert one SES error
Bit pattern 511 or 2047 menu selectable
D channel packet test
Layer 2 link establishment and clear
Supplementary service test
Self call to test set up message for:
CLIP, DDI, MSN, SUBADDRESS,
TERMINAL PORTABILITY (auto sequence)
Teleservice test
Self call to test HLC for
G4 FAX
RS Components
Issued November 1995
10048
