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Description:
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visdnBearerInfoType OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
speech(2),
unrestrictedDigital(3), -- as defined in Q.931
unrestrictedDigital56(4), -- with 56k rate adaption
restrictedDigital(5),
audio31(6), -- 3.1 kHz audio
audio7(7), -- 7 kHz audio
video(8),
packetSwitched(9)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Information Transfer Capability for the current
or last call.
speech(2) refers to a non-data connection, whereas
audio31(6) and audio7(7) refer to data mode connections.
Note that Q.931, chapter 4.5.5, originally defined
audio7(7) as '7 kHz audio' and now defines it as
'Unrestricted digital information with tones/
announcements'.
If since system startup there has been no call on this
interface, this object has a value of unknown(1)."
REFERENCE
"Q.931 [8], chapter 4.5.5, octet 3 of bearer capability
information element, combined with the User Rate
(as defined in octets 5 and 5a to 5d), if rate adaption
is being used."
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