Cisco Systems OL-1089-11 manual Isupnu

Chapter 1 Billing Interfaces

CDE Detail Description

Table 1-53	Cause Information Element/Parameter Definitions (continued)
Cause			Application	Reference	Location
Class/Value/No.		Definition	(Note 1)	(Note 2)	(Note 3)	Remarks
100/0110/70		Only restricted digital information bearer	DSS 1,	Q.931
		capability is available (national use)—	ISUP(NU)
		indicates that the calling party has requested
		an unrestricted bearer service but that the
		equipment sending this cause only supports
		the restricted version of the requested bearer
		capability.
100/1111/79		Service or option not implemented,	DSS 1, ISUP	Q.931
		unspecified—used to report a service or
				Annex A/
		option not implemented event only when no
				Q.763
		other cause in the service or option not
		implemented class applies.
101/0001/81		Invalid call reference value—indicates that	DSS 1	Q.931	U, LN
		the equipment sending this cause has received
		a message with a call reference which is not
		currently in use on the user-network interface.
101/0010/82		Identified channel does not exist—indicates	DSS 1	Q.931
		that the equipment sending this cause has
		received a request to use a channel not
		activated on the interface for a call. For
		example, if a user has subscribed to those
		channels on a primary rate interface numbered
		from 1 to 12 and the user equipment or the
		network attempts to use channels 13 through
		23, this cause is generated.
101/0011/83		A suspended call exists, but this call identity	DSS 1	Q.931	LN
		does not—indicates that a call resume has
		been attempted with a call identity which
		differs from that in use for any presently
		suspended call(s).
101/0100/84		Call identity in use—indicates that the	DSS 1	Q.931	LN
		network has received a call suspended request
		containing a call identity (including the null
		call identity) which is already in use for a
		suspended call within the domain of
		interfaces over which the call might be
		resumed.
101/0101/85		No call suspended—indicates that the	DSS 1	Q.931	LN
		network has received a call resume request
		containing a call identity information element
		which presently does not indicate any
		suspended call within the domain of
		interfaces over which calls may be resumed.

Cisco Media Gateway Controller Software Release 9 Billing Interface Guide

1-84 OL-1089-11