AudioCodes Mediant 800B User Manual page 1215

User's Manual
Parameter
Protocol Type
configure voip > interface e1-
t1|bri > protocol
[ProtocolType]
Version 7.2

"." (period)

"=" (equal sign)

"-" (hyphen)

"_" (underscore)

"#" (pound sign)
By default, the value is undefined.
Defines the PSTN protocol for all the Trunks. To configure the
protocol type for a specific Trunk, use the ini file parameter
ProtocolType_x:

[0] NONE

[1] E1 EURO ISDN = ISDN PRI Pan-European (CTR4)
protocol

[2] T1 CAS = Common T1 robbed bits protocols including E&M
wink start, E&M immediate start, E&M delay dial/start and loop-
start and ground start.

[3] T1 RAW CAS

[4] T1 TRANSPARENT = Transparent protocol, where no
signaling is provided by the device. Timeslots 1 to 24 of all
trunks are mapped to DSP channels.

[5] E1 TRANSPARENT 31 = Transparent protocol, where no
signaling is provided by the device. Timeslots 1 to 31 of each
trunk are mapped to DSP channels.

[6] E1 TRANSPARENT 30 = Transparent protocol, where no
signaling is provided by the device. Timeslots 1 to 31,
excluding time slot 16 of all trunks are mapped to DSP
channels.

[7] E1 MFCR2 = Common E1 MFC/R2 CAS protocols
(including line signaling and compelled register signaling).

[8] E1 CAS = Common E1 CAS protocols (including line
signaling and MF/DTMF address transfer).

[9] E1 RAW CAS

[10] T1 NI2 ISDN = National ISDN 2 PRI protocol

[11] T1 4ESS ISDN = ISDN PRI protocol for the
Lucent™/AT&T™ 4ESS switch.

[12] T1 5ESS 9 ISDN = ISDN PRI protocol for the
Lucent™/AT&T™ 5ESS-9 switch.

[13] T1 5ESS 10 ISDN = ISDN PRI protocol for the
Lucent™/AT&T™ 5ESS-10 switch.

[14] T1 DMS100 ISDN = ISDN PRI protocol for the Nortel™
DMS switch.

[15] J1 TRANSPARENT

[16] T1 NTT ISDN = ISDN PRI protocol for the Japan - Nippon
Telegraph Telephone (known also as INS 1500).

[17] E1 AUSTEL ISDN = ISDN PRI protocol for the Australian
Telecom.

[18] E1 HKT ISDN = ISDN PRI (E1) protocol for the Hong
Kong - HKT.

[19] E1 KOR ISDN = ISDN PRI protocol for Korean Operator
(similar to ETSI).

[20] T1 HKT ISDN = ISDN PRI (T1) protocol for the Hong Kong
1215
72. Configuration Parameters Reference
Description
Mediant 800B Gateway & E-SBC