Technical data

Cisco AS5300 Configuration 2-21
Step 7—Testing Async Shell Connections
Note The modem attached to the test PC sends out “CONNECT 24000/REL - MNP”
The Cisco AS5300 sends out “User Access Verification,” “Username:,” and
“Password:.” These messages are confirmation that you have end-to-end async shell
connectivity.
Step 3 For educational purposes, look at and interpret the debug messages that appear on the
administrator’s terminal screen as a result of Step 2. As the modem call came into the
access server, this debug output was created.
The following comments apply to the debug output example:
(a) See 20:43:35.906 through 20:43:35.918.
The setup message is received. The bearer capability is a voice call as indicated by
0x8090A2. The calling party number is 5551111, the test PC’s phone number.
The called party number is 5551234, the access server’s dialed hunt group number.
(b) See 20:43:35.938.
Modem 1/1 is assigned to the incoming voice call.
(c) See 20:43:36.754 and 20:43:36.782.
The call successfully connects as indicated by the fields “TX -> CONNECT” and
“RX <- CONNECT_ACK.”
(d) See 20:43:36.806.
The integrated modem waits to negotiate carrier with the remote modem.
*Mar 1 20:43:35.906: ISDN Se0:23: RX <- SETUP pd = 8 callref = 0x0001
*Mar 1 20:43:35.906: Bearer Capability i = 0x8090A2
*Mar 1 20:43:35.910: Channel ID i = 0xA98381
*Mar 1 20:43:35.914: Calling Party Number i = '!', 0x80, '5551111'
*Mar 1 20:43:35.918: Called Party Number i = 0xA1, '5551234'
*Mar 1 20:43:35.934: EVENT_FROM_ISDN::dchan_idb=0x27C878, call_id=0xB, ces=0x1
bchan=0x0, event=0x1, cause=0x0
*Mar 1 20:43:35.938: VDEV_ALLOCATE: slot 1 and port 1 is allocated.
*Mar 1 20:43:35.938: EVENT_FROM_ISDN:(000B): DEV_INCALL at slot 1 and port 1
*Mar 1 20:43:35.942: CSM_PROC_IDLE: CSM_EVENT_ISDN_CALL at slot 1, port 1
*Mar 1 20:43:35.946: Fast Ringing On at modem slot 1, port 1
*Mar 1 20:43:35.966: ISDN Se0:23: TX -> CALL_PROC pd = 8 callref = 0x8001
*Mar 1 20:43:35.970: Channel ID i = 0xA98381
*Mar 1 20:43:35.978: ISDN Se0:23: TX -> ALERTING pd = 8 callref = 0x8001
*Mar 1 20:43:36.742: Fast Ringing Off at modem slot 1, port 1
*Mar 1 20:43:36.742: CSM_PROC_IC1_RING: CSM_EVENT_MODEM_OFFHOOK at slot 1, port
1
*Mar 1 20:43:36.754: ISDN Se0:23: TX -> CONNECT pd = 8 callref = 0x8001
*Mar 1 20:43:36.782: ISDN Se0:23: RX <- CONNECT_ACK pd = 8 callref = 0x0001
*Mar 1 20:43:36.798: EVENT_FROM_ISDN::dchan_idb=0x27C878, call_id=0xB, ces=0x1
bchan=0x0, event=0x4, cause=0x0
*Mar 1 20:43:36.802: EVENT_FROM_ISDN:(000B): DEV_CONNECTED at slot 1 and port 1
*Mar 1 20:43:36.806: CSM_PROC_IC4_WAIT_FOR_CARRIER: CSM_EVENT_ISDN_CONNECTED at
slot 1, port 1