TELDAT-MON-INTERF-ISDN-MIB: View SNMP OID List / Download MIB

Table that contains general information about the state of the line or port: information about the physical layer, layer 2 (LAPD) and layer 3 (Q931) for each basic access. Each entry has a table index and a set of variables that give information about the state of the physical layer in accordance with the I.430 standard, the link layer state in accordance with the Q.931 standard, the TEI (if assigned) and the state of the component of the call in accordance with the Q.931 standard of the line determined by the index related to the ISDN interface.

Each entry contains an index, that is the number of the ISDN basic access (line or port number) and a set of variables that show the state of the physical layer in accordance with the I.430 standard, the link layer state in accordance with the Q.931 standard, the TEI (Terminal Equipment Identifier) if assigned and the state of the component of the call in accordance with the Q.931 standard.

Table index: number of the basic access (line or port number) the entry contains.

It provides the state of the physical layer, in accordance with the I.430 standard, of the line (or basic ISDN access) determined by the index. We get one of the following strings: 3 Pdown: Power down. Without supply. 3 Pup: Power up. It has been supplied. 3 Pdeac: Pending deactivation. Waiting for deactivation (after it has been applied). 4 Pact: Pending activation. Waiting for activation (after it has been applied). 5 Unsyn: Unsynchronized. Without synchronism. 6 Sync: Synchronized. With synchronism. 7 Activ: Activated. Normal active state with layer 1 protocol activated in both directions. 8 Lfrm: Lost framing. The ISAC-S has lost frame synchronism and is waiting for resynchronization or deactivation.

It is the state of the link layer, in accordance with the Q.931 standard, of the line (or basic ISDN access) determined by the index. The following possible cases can appear: (1) active line with established multiframe, (2) asigned TEI, (3) not asigned TEI, (4) TEI waiting for establishment, (5) TEI waiting for assignation, (6) TEI establishment wait and (7) recovering by timer. In time we perform a get operation of the variable we get a different displaystring. It is recorded if the TEI (Terminal Equipment Identifier) is assigned.

Variable that contains the state of the call component, in accordance with the Q.931 standard, of the first B channel of the line (basic ISDN access) determined by the index. The possible values are: (0) Null state. (No call). (1) Call started. (The user request for the call setup to the network. For outgoing calls). (2) Overlapped dispatch. (The user has received the ack of the call setup request that allows the user to send extra information about the call to the network in an overlapped way. For outgoing calls). (3) Outgoing call under way. (The user has received the ack that contains that the network has received all the call information necessary to perform the call setup. For outgoing calls). (4) Delivered call. (The caller receive the indication that the other end user has started the announcement. For outgoing calls). (6) Present call. (The user has received a call setup request but a response hasnt been generated yet. For incoming calls). (7) Received call. (The user has indicated the announcement but hasnt answered yet. For incoming calls). (8) Connection request. (The user has answered the call and is waiting for the call assignation. For incoming calls). (9) Incoming call under way. (The user has acknowledged the receipt of the call information necessary to perform the call setup. For incoming calls). (10) Active. (For incoming calls, when the network notifies the user that the call has been assignated. For outgoing calls, when the user receives an indication that the other end user has answered the call). (11) Disconnection Request. (The user has asked the network to release the connection end to end, if exists, and he is waiting for an answer). (12) Disconnection Indication. (The user has received a disconnection invitation because the network has disconnected the connection end to end). (15) Suspension Request. (The user has asked the network to interrupt the call and is waiting for an answer). (17) Resume request. (The user has asked the network to resume a call that was previously interrupted and is waiting for an answer). (19) Release request. (The user has asked the network to release and is waiting for an answer). (25) Overlapped Reception. (Tha user has acknowledged the receipt of the call setup request from the network and is waiting for receiving extra information, if exists, about the call in overlapped way. For incoming calls).

Variable that contains the state of the call component, in accordance with the Q.931 standard, of the second B channel of the line (basic ISDN access) determined by the index. The possible values are: (0) Null state. (No call). (1) Call started. (The user request for the call setup to the network. For outgoing calls). (2) Overlapped dispatch. (The user has received the ack of the call setup request that allows the user to send extra information about the call to the network in an overlapped way. For outgoing calls). (3) Outgoing call under way. (The user has received the ack that contains that the network has received all the call information necessary to perform the call setup. For outgoing calls). (4) Delivered call. (The caller receive the indication that the other end user has started the announcement. For outgoing calls). (6) Present call. (The user has received a call setup request but a response hasnt been generated yet. For incoming calls). (7) Received call. (The user has indicated the announcement but hasnt answered yet. For incoming calls). (8) Connection request. (The user has answered the call and is waiting for the call assignation. For incoming calls). (9) Incoming call under way. (The user has acknowledged the receipt of the call information necessary to perform the call setup. For incoming calls). (10) Active. (For incoming calls, when the network notifies the user that the call has been assignated. For outgoing calls, when the user receives an indication that the other end user has answered the call). (11) Disconnection Request. (The user has asked the network to release the connection end to end, if exists, and he is waiting for an answer). (12) Disconnection Indication. (The user has received a disconnection invitation because the network has disconnected the connection end to end). (15) Suspension Request. (The user has asked the network to interrupt the call and is waiting for an answer). (17) Resume request. (The user has asked the network to resume a call that was previously interrupted and is waiting for an answer). (19) Release request. (The user has asked the network to release and is waiting for an answer). (25) Overlapped Reception. (Tha user has acknowledged the receipt of the call setup request from the network and is waiting for receiving extra information, if exists, about the call in overlapped way. For incoming calls).

General statistics table for a line, port or basic ISDN access, whose number (order number, not net or interface) indicates the index. It gives information about statistics related to the D channel of this basic access: number of bytes transmitted and received through it, number of underruns in transmission, overflows in reception and collisions occured in this channel.

Each entry is related to a line, port or basic ISDN access, and shows statistics about the number of sent and received bytes, not transmitted packets due to underrun in transmission, number of overflows in reception and number of collisions counted in the D channel of the basic access indicated by the index.

Table Index: line, port or basic ISDN number related to the D channel which statistics are shown in that table entry. The index is the basic access order number, not the interface number (or net).

Number of bytes transmitted through the D channel of the ISDN basic access determined by the index.

Number of bytes received through the D channel of the ISDN basic access determined by the index.

Number of underruns in transmission ocurred in D channel of the ISDN basic access determined by the index.

Number of overflows in reception ocurred in D channel of the ISDN basic access determined by the index.

Number of collisions counted ocurred in D channel of the ISDN basic access determined by the index.

This table gives statistics about the number of different frame types that are sent or received through a line, port or ISDN basic access, that will be the order number, in the node ISDN lines, that indicates the index.

Each entry contains statistics about the number of I, RR, RNR, REJ, FRMR and UI frames that have been sent and received through the line, port or basic access determined by the index.

Table index: number of the line, port or ISDN access, that will be the interface order number, not the interface (or net) number.

Number of I (information) frames sent through the line or port indicated by the index.

Number of I (information) frames received through the line or port indicated by the index.

Number of RR (Receive Ready) frames sent through the line or port indicated by the index.

Number of RR (Receive Ready) frames received through the line or port indicated by the index.

Number of RNR (Receive Not Ready) frames sent through the line or port indicated by the index.

Number of RNR (Receive Not Ready) frames received through the line or port indicated by the index.

Number of REJ (Reject) frames sent through the line or port indicated by the index.

Number of REJ (Reject) frames received through the line or port indicated by the index.

Number of FRMR (Frame Reject) frames sent through the line or port indicated by the index.

Number of FRMR (Frame Reject) frames received through the line or port indicated by the index.

Number of UI (Unnumbered Information) frames sent through the line or port indicated by the index.

Number of UI (Unnumbered Information) frames received through the line or port indicated by the index.

Table that tells about the number of errors detected in the sequence number (N(s)), in a line, port or ISDN basic access, that will be the order number that shows the index.

Each entry indicates the number of errors detected in the sequence number (N(s)), in a line, port or ISDN basic access, related to the index value.

Table index: line, port or ISDN basic access, that will be the order number of that access, and not the interface number (or net).

Number of errors detected in the sequence number N(s) for the line, port or ISDN basic access determined by the index.

Each table entry contains the deletion variable of frame and error counters in the sequence number related to a line, port or basic access, with the index that indicates exactly that basic access.

Each entry is used to delete the counters of transmitted and received frames and errors in the sequence number conrresponding to a line, port or ISDN basic access. It contains an index that indicates the basic access number whose statistics are going to be deleted and the deletion variable itself.

Table index: number of the line, port or ISDN access, that will be the order number of the access among the other accesses of the node, and not the interface number (or net).

It resets the counters that store the number of several types of frames (I, RR, RNR, REJ, FRMR, UI (LAPD only)) that are transmitted and received through that line and the number of errors detected in the sequence number (N(s)). It is necessary to indicate the line number whose counters we want to reset, and for the set operation it only admits the value 1. In a get operation we will get the result of the last trial for deleting the frame counter: if it succeeded, the variable takes the value 2 (ok); if the delete operation did not succeed, the variable takes the value 3 (error); if nobody has tried to delete the counters, the value taken will be 4 (undefined). Enumeration: 'error': 3, 'ok': 2, 'undefined': 4, 'delete': 1.

Table of active calls: the calls already set up in that moment over any ISDN interface.

Each entry matches a call established over an ISDN interface and provides information related to it: the call type (incoming, outgoing or permanent), number of the caller and called TE, reference value of the active call, line and channel, time and date of establishment and cost if the network provides it.

Table index: order number of the call determined by the entry.

Call type: incoming(1), outgoing(2) or permanent(3). Enumeration: 'outgoing': 2, 'permanent': 3, 'incoming': 1.

Number of the called TE.

Number of the caller TE.

Reference value of active call.

Line (basic access) used to establish the call.

Channel used to establish the call.

Call Setup Time. They are three bytes with EBCDIC format to indicate hours, minutes and seconds respectively.

Call Setup Date. They are three bytes with EBCDIC format to indicate day, month and year respectively.

Call cost (if the network provides it).

Table of released calls. It provides information about the connection already released. It stores information about the last 100 released calls and it shows the information in release order.

Each entry provides information about an already released call. The table only stores information about the last 100 released calls, and they are shown in release order. Each entry contains the following parameters: the table index that is the entry order number, or storage order of the call or release order (maximum 100), line that received the call release, the call type (incoming, outgoing or permanent), the number of the caller and called TEs, release cause and diagnostic, setup and release time and date of the call and final call cost (if the network provides it).

Table index: entry order corresponding to the storage order of the call, or similarly, the release order. The table stores data related to a maximum of 100 calls.

Line that received the call release.

Call type: incoming(1), outgoing(2) or permanent(3). Enumeration: 'outgoing': 2, 'permanent': 3, 'incoming': 1.

Number of the called TE.

Number of the caller TE.

Call release reason. It is a decimal number that refers to a concrete release cause. The number traslation, that means, to be able to know the release reason through the numbers, constitutes the job of the table telProdNpMonIfcIsdnLibCausesTable.

Call Release diagnostic (in decimal).

Call Setup Time. They are three bytes with EBCDIC format to indicate hours, minutes and seconds respectively.

Call Release Time: they are three bytes with EBCDIC format to indicate hours, minutes and seconds respectively.

Call Setup Date. They are three bytes with EBCDIC format to indicate day, month and year respectively.

Call Release Date. They are three bytes with EBCDIC format to indicate day, month and year respectively.

Cost when call ends (if the network provides it).

This variable is used to delete all the table entries corresponding to released calls and remove them from the buffer where the information about released calls is stored. To delete, this variable must be set to 1. The variable cannot take any other value. In a get operation, the variable takes the value 2 (ok) if the last delete operation succeeded, 3 (error) if an error occurred, and 4 (undefined) if nobody has tried yet to perform a delete operation. Enumeration: 'error': 3, 'ok': 2, 'undefined': 4, 'delete': 1.

Table of call release reasons. It allows to translate the call release reasons from a numeric code that appears in the information about released calls to indicate the release reason.

Each entry is related to a possible reason for call releasing. It has a number that references the reasons and from this number we can know the reason why the call was released (table index), and the release reason itself that can be derived from the interpretation of the numeric code given by the index.

Table index: numeric code that appears inside the information about released calls and that is used to derive the release reason.

Call Release Reason determined by the numeric code given by the index. It is the real information contained in the table about released calls. The correspondence between the numeric code and the cause is as follows: (1) No attributed number, (3) No route to destiny, (6) Unacceptable channel, (7) Call over already established channel, (16) Normal Call Release, (17) Busy user, (18) User do not answer, (19) Warned user. No answer from user, (21) Refused call, (22) Changed number, (27) Destiny out of service, (28) Non valid number format, (31) Normal release, (34) Non available circuit or channel, (38) Network out of service, (41) Temporal failure, (42) Congestion in conmutation node, (44) Circuit demanded or not available channel, (47) Not available resources, (49) Non available quality of service, (57) Non authorized carrier capacity, (58) Non available carrier capacity, (63) Non available service class or option, (65) Non performed carrier capacity, (66) Non performed channel type, (79) Non performed service or option, (81) Non valid call reference value, (82) Non-existent identified channel, (88) Incompatible destiny, (95) Non valid message, (96) Mandatory information element missing, (97) Type of missing message, (98) Missing or not implanted message, (99) Information element missing, (100) Non valid information element content, (101) Incompatible message with call state, (102) Recovery after temporizer expiration, (111) Protocol error, (127) Interworking.