Version 6.4 689 March 2012
SIP User's Manual A. Configuration Parameters Reference
A.12.6.3 CAS Parameters
The Common Channel Associated (CAS) parameters are described in the table below.
Note that CAS is not applicable to BRI interfaces.
Table A-57: CAS Parameters
Parameter Description
Web: CAS Transport Type
EMS: CAS Relay Transport
Mode
[CASTransportType]
Determines the ABCD signaling transport type over IP.
 [0] CAS Events Only = Disable CAS relay (default).
 [1] CAS RFC2833 Relay = Enable CAS relay mode using RFC
2833.
The CAS relay mode can be used with the TDM tunneling feature
to enable tunneling over IP for both voice and CAS signaling
bearers.
[CASAddressingDelimiters]
Enables the addition of delimiters to the received address or
received ANI digits string.
 [0] = Disable (default). The address and ANI strings remain
without delimiters.
 [1]
= Enable. Delimiters such as '*', '#', and 'ST' are added to the
received address or received ANI digits string.
[CASDelimitersPaddingUsage
]
Defines the digits string delimiter padding usage per trunk.
 [0] (default) = default address string padding: '*XXX#' (where
XXX is the digit string that begins with '*' and ends with '#', when
using padding).
 [1] = special use of asterisks delimiters: '*XXX*YYY*' (where
XXX is the address, YYY is the source phone number, and '*' is
the only delimiter padding).
Note: For this parameter to take effect, a device reset is required.
Web: CAS Table per Trunk
EMS: Trunk CAS Table Index
[CASTableIndex_x]
Defines the CAS protocol per trunk (where x denotes the trunk ID)
from a list of CAS protocols defined by the parameter
CASFileName_x.
For example, the below configuration specifies Trunks 0 and 1 to
use the E&M Winkstart CAS (E_M_WinkTable.dat) protocol, and
Trunks 2 and 3 to use the E&M Immediate Start CAS
(E_M_ImmediateTable.dat) protocol:
CASFileName_0 = 'E_M_WinkTable.dat'
CASFileName_1 = 'E_M_ImmediateTable.dat'
CASTableIndex_0 = 0
CASTableIndex_1 = 0
CASTableIndex_2 = 1
CASTableIndex_3 = 1
Note: You can define CAS tables per B-channel using the
parameter CASChannelIndex.
Web: Dial Plan
EMS: Dial Plan Name
[CASTrunkDialPlanName_x]
Defines the CAS Dial Plan name that is used on a specific trunk
(where x denotes the trunk ID).
The range is up to 11 characters.
For example, the below configures E1_MFCR2 trunk with a single
protocol (Trunk 5):
ProtocolType_5 = 7
CASFileName_0='R2_Korea_CP_ANI.dat'
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