Huawei AR1200 Series Configuration Manual - Voice page 17

Huawei AR1200 Series Enterprise Routers
Configuration Guide - Voice
Parameter
Timer value
DTMF parameters
Fax/
Modem
paramet
ers
Issue 03 (2011-09-30)
Command
Password auth-password-mode { password |
authenticatio ha1 }
n mode
digitmap { long-timer long-timer-
value | short-timer short-timer-value |
start-timer start-timer-value }
dtmf-transmission-mode
{ thoroughly | erase }
Fax/Modem fax-modem common negotiation-
codec mode { negotiate | self-switch }
negotiation
mode
Packetization fax-modem common rtp-interval
interval in { 5ms | 10ms | 20ms | 30ms }
transparent
transmission
mode
VBD attribute fax-modem common vbd-attribute-
type type { chinatelecom |
chinatelecomext | ietf | v152 }
VBD codec fax-modem common vbd-codec
mode { g711a | g711u }
VBD payload fax-modem common vbd-pt-type
type { dynamic | static }
Fax fax-modem fax transmission-mode
transmission { thoroughly | T.38 }
mode
Modem fax-modem modem transmission-
transmission mode { thoroughly | relay }
mode
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Copyright © Huawei Technologies Co., Ltd.
1 SIPAG Configuration
Remarks
By default, original
password
authentication is used.
By default, the value of
a digitmap long timer is
20s, the value of a
digitmap short timer is
4s, and the value of a
digitmap start timer is
20s.
By default, the DTMF
transmission mode is
transparent
transmission.
By default, the fax/
modem codec
negotiation mode is
negotiation.
By default, the
packetization interval
in transparent
transmission mode is
10 ms.
By default, the VBD
attribute type is V.152.
By default, the VBD
codec mode is A-law
algorithm in G.711.
By default, the VBD
payload type is static.
By default, the fax
transmission mode of a
SIP AG interface is
transparent
transmission.
By default, the modem
transmission mode of a
SIP AG interface is
transparent
transmission.
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