bearer Aal2 Conn RDI Cnts

1.3.6.1.4.1.351.110.5.5.9.1.1.14

This object contains the number of external Conn RDI(Remote Defect Indication) AAL2 Type2 packets received. External Conn RDI - is a signal transmitted upstream by an AAL Type 2 endpoint that is in an alarm state as the result of having received an AAL Type2 connection AIS or having detected a defect that affects the AAL Type2 connection. ::= { bearerConnEntry 14 } SYNTAX INTEGER { noaction(1), clear (2) } MAX-ACCESS read-write STATUS current DESCRIPTION This object is used to clear bearerSentPkts, bearerRcvdPkts, bearerSentOctets, and bearerRcvdOctets. ::= { bearerConnEntry 15 } SYNTAX Unsigned32 (1..2147483647) UNITS "cells-per-second Peak transmit ATM cell rate is the ATM cells required to transmit peak AAL2 packets on a CID per second since midnight as per system time; the peak cell rate gets cleared every 24 hours at midnight as per system time. ::= { bearerConnEntry 16 } SYNTAX Unsigned32 (1..2147483647) UNITS "cells-per-second Current transmit ATM cell rate is the ATM cells required to transmit current AAL2 packets on a CID per second. ::= { bearerConnEntry 17 } SYNTAX Unsigned32 (1..2147483647) UNITS "cells-per-second Peak receive ATM cell rate is the ATM cells required to receive peak AAL2 packets on a CID per second since midnight as per system time; the peak cell rate gets cleared every 24 hours at midnight as per system time. ::= { bearerConnEntry 18 } SYNTAX Unsigned32 (1..2147483647) UNITS "cells-per-second Current receive ATM cell rate is the ATM cells required to receive current AAL2 packets on a CID per second. ::= { bearerConnEntry 19 } SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION This object contains the count of external AIS AAL2 (Type 2) received on this bearerEndptNum since its creation. ::= { bearerConnEntry 20 } SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION This object contains the number of external RAI AAL2 (Type 2) received in this bearerEndptNum since its creation. ::= { bearerConnEntry 21} SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION This object contains count of external Connection AIS AAL2 (Type 2) received in this bearerEndptNum since its creation. ::= { bearerConnEntry 22 } SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION This object contains the count of external Connection RDI (Remote Defect Indication) AAL2 (Type 2) received in this bearerEndptNum since its creation. ::= { bearerConnEntry 23 } SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION This object contains the count of external AIS AAL2 (Type 2) transmitted in this bearerEndptNum since its creation. ::= { bearerConnEntry 24 } SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION This object contains the count of external RAI AAL2 (Type 2) transmitted in this bearerEndptNum since its creation. ::= { bearerConnEntry 25 } SYNTAX SEQUENCE OF VismAal2CidEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION This table is defined to establish the binding between an endpoint and a PVC/CID pair in the case of AAL2 adaptation. This table is created and used in trunking mode VISM application only. The maximum number of CIDs that can be configured depends on the current codec template being used as represented by vismAppliedTemplate object. The signaling type of the line has to be configured before adding any CID on that line. ::= { vismAal2CidGrp 1 } SYNTAX VismAal2CidEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION Identifies an entry for vismAal2CidCnfTable. INDEX { vismAal2CidLcn, vismAal2CidNum } ::= { vismAal2CidCnfTable 1 } VismAal2CidEntry ::= SEQUENCE { vismAal2CidNum Integer32, vismAal2CidLcn Integer32, vismAal2EndptNum Integer32, vismAal2CidRowStatus INTEGER, vismAal2CidType3Redundancy TruthValue, vismAal2CidVad TruthValue, vismAal2CidProfileType INTEGER, vismAal2CidProfileNum Integer32, vismAal2CidCodecType INTEGER, vismAal2CidDtmfTransport TruthValue, vismAal2CidCasTransport TruthValue, vismAal2CidEcanEnable TruthValue, vismAal2InitVadTimer Integer32, vismAal2CnfPktPeriod INTEGER, vismAal2CidICSEnable TruthValue, vismAal2CidState INTEGER, vismAal2CidFailReason INTEGER, vismAal2CidAdminState INTEGER } SYNTAX Integer32 (8..255) MAX-ACCESS read-only STATUS current DESCRIPTION This attribute defines part of the index for this table. vismAal2CidNum is the CID of a voice channel. CID has to be the same at both endpoints for a connection. CID is unique only within the context of a Virtual Circuit (PVC or SVC). ::= { vismAal2CidEntry 1 } SYNTAX Integer32 (131..510) MAX-ACCESS read-only STATUS current DESCRIPTION This attribute defines part of the index for the vismAal2CidCnfTable. Since CID is unique to a PVC, a combination of LCN and CID uniquely identifies a voice connection. This field refers to vismCnfChanNum defined in vismChanCnfGrp of CISCO-VISM-CONN-MIB MIB. ::= { vismAal2CidEntry 2 } SYNTAX Integer32(1..65535) MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines the endpoint number to which this CID is associated. It is the same as mgEndpointNumber defined in mgEndpointTable of CISCO-WAN-MG-MIB MIB. ::= { vismAal2CidEntry 3 } SYNTAX INTEGER { active (1), createAndGo (4), destroy (6) } MAX-ACCESS read-write STATUS current DESCRIPTION This variable allows to add or delete a CID. A CID can only be added or deleted. Once added, modifying an entry is not allowed. 'createAndGo': Use this to add an entry in this table. 'active': This values is returned, once the row is created. 'destroy': Use this to delete an entry from this table. ::= { vismAal2CidEntry 4 } SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines whether the triple redundancy is supported for type 3 packets in AAL2 for this channel. When Triple redundancy is enabled for a channel, the Type 3 packets (CAS bits, dialled digits and user state control packets) are transmitted in triplicates with an interval defined as per the standards I.366.2. For channels which are quite reliable, triple redundancy can be disabled in order to save the bandwidth and the processing overheads. The default value of this object is 'true(1)' if either vismAal2CidCasTransport or vismAal2CidDtmfTransport is 'true(1)', otherwise the default value is 'false(2)'. ::= { vismAal2CidEntry 5 } SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines whether the VAD (Voice Activity Detection) has to be applied on this channel, upon detection of silence. For algorithms that do not have VAD standards, Cisco-proprietary VAD can be applied and the generic SID(Silence Information Descriptor) packet as specified in I.366.2 standards can be sent to the other end. When the codec specify in vismAal2CidCodecType is 'clearChannel' VAD has to be off. DEFVAL { false } ::= { vismAal2CidEntry 6 } SYNTAX INTEGER { itu (1), atm (2), custom (3), none (4) } MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines the profile type. The profile type defines which group of the profile tables the profile number should correspond to. There are three possible groups: 'itu' - corresponding to the tables in ITU format in the profile is being used. 'atm' - This is not supported 'custom' - VISM specific custom profiles. DEFVAL { custom } ::= { vismAal2CidEntry 7 } SYNTAX Integer32(0..2147483647) MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines the profile number. A profile is a set of entries, where each entry specifies an encoding format with a UUI(User-to-User Indication) range and length. This set defines a mapping that informs the receiver of a Type 1 packet how to interpret the packet contents, i.e. which encoding format in the profile is being used. DEFVAL { 100 } ::= { vismAal2CidEntry 8 } SYNTAX INTEGER { g711u (1), g711a (2), g726r32000 (3), g729a (4), g729ab (5), clearChannel (6), g726r16000 (7), g726r24000 (8), g726r40000 (9), g723h (11), g723ah (12), g723l (13), g723al (14), lossless (15) } MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines the codec Type used for the connection. 'g711u' represents PCMU with 64 kbps. 'g711a' represents PCMA with 64 kbps. 'g726r32000' represents G.726 at rate 32 kbps 'g726r16000' represents G.726 at rate 16 kbps 'g726r24000' represents G.726 at rate 24 kbps 'g726r40000' represents G.726 at rate 40 kbps 'g729a' represents G.729 Annex A algorithm. 'g729ab' represents G.729 Annex A and Annex B algorithm. 'clearChannel' represents CCD with 64 kbps. 'g723h' represents G.723.1-H at rate 6.3kbps. 'g723ah' represents G.723.1-H at rate 6.3kbps with Silence Supression ON. 'g723l' represents G.723.1-L at rate 5.3kbps. 'g723al' represents G.723.1-L at rate 5.3kbps with Silence Supression ON. 'lossless' represents Lossless Note : 1. When codec type is 'clearChannel', vismAal2CidProfileType and vismAal2CidProfileNum are not applicable and will be ignored. 2. Value 10 is RESERVED. ::= { vismAal2CidEntry 9 } SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines whether the DTMF (Dual Tone Multi Frequency) digits need to be transported to the other end-point. DEFVAL { true } ::= { vismAal2CidEntry 10 } SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines whether the CAS(Channel Associated Signaling) bits need to be transported to the other endpoint. In the case of switching application, the CAS bits are backhauled to the call agent through xGCP(Gateway Control Protocol)-CAS protocol. Note that if the line signaling type is CAS the default value is 'true(1)', else the default value is 'false(2)'. ::= { vismAal2CidEntry 11 } SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This attribute defines whether Echo Cancellation has to be enabled on this connection. If it is set to 'true(1)', echo cancellation is enabled. If it is set to 'false(2)', echo cancellation is disabled. DEFVAL { true } ::= { vismAal2CidEntry 12 } SYNTAX Integer32(250..65535) UNITS "milliseconds This attribute defines the hangover time for VAD. Once the voice inactivity is detected, the gateway will wait for this duration before activating silence suppression. DEFVAL { 250 } ::= { vismAal2CidEntry 13 } SYNTAX INTEGER { five (5), ten (10), twenty (20), thirty(30), fourty (40) } MAX-ACCESS read-write STATUS current DESCRIPTION This object is used to configure the packetization period for a given codec. This packetization period has to be a valid entry in the profile table. Profile type and number identify a unique profile table and one codec type in this table might have one or more packetization period. This is applicable only if the vismAal2CidCodecType is 'g729a'. The configurable values for 'g729a' are 10,20,30 & 40. If a CID entry is configured with a codec other than 'g729a' then the user cannot configure the pkt period for that codec and the pkt period is picked from the profile table. Hence when we do get/walk on this entry/table any one of the above values could be returned. REFERENCE ITU specification I.366.2 annex P.