AudioCodes Mediant 800B - Page 1241

Version 7.2 1241 Mediant 800B Gateway & E-SBC
User's Manual 72. Configuration Parameters Reference
Parameter Description
"payphone":
INVITE sip:bob@biloxi.example.com SIP/2.0
To: "Bob" <sip:bob@biloxi.example.com>
From: <tel:+17005554141;cpc=payphone>;tag=1928301774
The table below shows the mapping of CPC between SIP and PSTN:
SIP CPC NI-2 PRI MFC-R2
Argentina Brazil
ordinary 23 II-1 II-1
priority n/a II-2 II-2
data n/a II-6 II-6
test n/a II-3 II-3
operator 35 II-5 II-5
payphone 70 II-4 II-7
unknown n/a II-1 II-1
subscriber 23 n/a II-1
cellular 61 II-13 n/a
locutorio n/a II-11 n/a
servicio-publico n/a II-12 n/a
red-privada-virtual /
private-virtual-
network
n/a II-14 n/a
linea-especial /
special-operator-
handling-required
n/a II-15 n/a
operadora-con-
intervencion / telco-
operator-handled-
call
n/a II-5 n/a
prison 29 n/a n/a
hotel 66 n/a n/a
cellular-roaming 63 n/a n/a
Note: This feature is applicable only to the NI-2 PRI and E1 MFC-R2 variants.
Calling Party Category Mode
cpc-mode
[CallingPartyCategoryMode]
Defines the regional Calling Party Category (CPC) mapping variant
between SIP and PSTN for MFC-R2.
 [0] None (default)
 [1] Brazil R2
 [2] Argentina R2
Note:
 To enable CPC mapping, set the EnableCallingPartyCategory
parameter to 1.
 The parameter is applicable only to the E1 MFC-R2 variant.
usr2usr-hdr-frmt
[UserToUserHeaderFormat]
Defines the interworking between the SIP INVITE's User-to-User
header and the ISDN User-to-User (UU) IE data.
 [0] = (Default) SIP header format: X-UserToUser.

[1] = SIP header format: User-to-User with Protocol Discriminator