Cisco AS5300 - Universal Access Server, Software Configuration Manual, Page: 61 / 198

Basic Configuration 3-27
Verify
callref
Indicates the call reference number in hexadecimal. The field value indicates the number of
calls made from the router (outgoing calls) or the network (incoming calls). Note that the
originator of the SETUP message sets the high-order bit of the call reference number to 0.
The destination of the connection sets the high-order bit to 1 in subsequent call control
messages, such as the CONNECT message. For example, callref = 0x04 in the request
becomes callref = 0x84 in the response.
Bearer Capability
Indicates the requested bearer service to be provided by the network.
Cause i
Indicates the Information Element Identifier. The value depends on the field it is associated
with. Refer to the ITU-T Q.931 specification for details about the possible values associated
with each field for which this identifier is relevant.
Channel ID
Indicates the Channel Identifier. The value 83 indicates any channel, 89 indicates the B1
channel, and 8A indicates the B2 channel. For more information about the Channel
Identifier, refer to ITU-T Q.931.
Called Party
Number
Identifies the called party. This field is only present in outgoing SETUP messages. It can be
replaced by the Keypad facility field. This field uses the IA5 character set.
RELEASE
Indicates that the sending equipment will release the channel and call reference. The
recipient of this message should prepare to release the call reference and channel.
RELEASE_COMP
Indicates that the sending equipment has received a RELEASE message and has now
released the call reference and channel.
1. ITU-T = International Telecommunication Union Telecommunication Standardization Sector.
Table 3-15 Debug ISDN Messages (Continued)
Message Description