Lucent Technologies DEFINITY Enterprise Communications Server Release 5, CallVisor, ASAI Protocol Reference Instructions Manual

Value Query Capability Group
Issue 6  June 1997
5-157
Response to Station Message Waiting Lamp
Status Query
NOTE:
Bits 1 through 5 in byte 4 of the Status IE give the MWL on/off status of each switch 
messaging service. The adjunct should logically OR these bits. If the result is “1,” the 
lamp is on; otherwise, it is off. The adjunct must logically OR bits 1 through 5. Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?...

Byte Level Messages
5-158Issue 6  June 1997 
Response to Station Send-All-Calls Status Query
Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to Code Set 6 0x96
Facility IE 0x1c
Length of Facility IE 0x?? computed length
Q.932 Supplementary Service 0x91
component type tag 0xa2 RETURN RESULT 
component
component length 0x?? computed length
component length0x?? long form...

Value Query Capability Group
Issue 6  June 1997
5-159
Response to Station Call Forwarding Status 
Query
Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to Code Set 6 0x96
Facility IE 0x1c
Length of Facility IE 0x?? computed length
Q.932 Supplementary Service 0x91
component type tag 0xa2 RETURN RESULT 
component
component length 0x?? computed length
component length0x?? long...

Byte Level Messages
5-160Issue 6  June 1997 
Response to Station Status Query
Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to Code Set 6 0x96
Facility IE 0x1c
Length of Facility IE 0x?? computed length
Q.932 Supplementary Service 0x91
component type tag 0xa2 RETURN RESULT 
component
component length 0x?? computed length
component length0x?? long form (length > 127)
invoke...

Value Query Capability Group
Issue 6  June 1997
5-161
Response to Trunk Status Query
NOTE:
Trunks idle (available) + Trunks in use = trunks in service. The switch does not return 
counts for maintenance busy and otherwise unavailable. Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to Code Set 6 0x96
Facility IE 0x1c
Length of Facility IE 0x?? computed length
Q.932...

Byte Level Messages
5-162Issue 6  June 1997 
Response to Number of Call Classifiers Query
1. If the USA default algorithm field is set to n on the System Parameters OCM Call Classfication
form, then the query will provide the total number of ports for TN744D and TN2182 boards (and
later versions) that are idle and in-use.
Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 
0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to...

Value Query Capability Group
Issue 6  June 1997
5-163
Response to Call Query
Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to Code Set 6 0x96
Facility IE 0x1c
Length of Facility IE 0x?? computed length
Q.932 Supplementary Service 0x91
component type tag 0xa2 RETURN RESULT component
component length 0x?? computed length
component length0x?? long form (length > 127)
invoke...

Byte Level Messages
5-164Issue 6  June 1997 
NOTES:
All bytes of this message from the sequence tag forward are present if, and only if, 
there are calls at the station for which the query was made. The presence of such calls 
results in parameters (call identity, party identity, and state) in this return result 
component. A return result component only contains a sequence tag and operation 
value when parameters are present.
There is an association of the Nth call ID, party ID, and specific event....

Value Query Capability Group
Issue 6  June 1997
5-165
Response to Party ID Query
Byte Description Byte Value Comments
Protocol Discriminator 0x08 BRI
CRV Length 0x01 or 0x02
First CRV Byte 0x?
Second CRV Byte0x?
Message Type 0x5a RELease COMplete
Locking Shift to Code Set 6 0x96
Facility IE 0x1c
Length of Facility IE 0x?? computed length
Q.932 Supplementary Service 0x91
component type tag 0xa2 RETURN RESULT component
component length 0x?? computed length
component length0x?? long form (length > 127)...

Byte Level Messages
5-166Issue 6  June 1997 
NOTE:
There is a correspondence between the Nth party ID IE and the Nth Connected 
Number IE.Response to Party ID Query —(continued)
Byte Description Byte Value Comments
Ext bit | Party ID0x??
Ext bit | Party ID (second byte)0x??