Which Huawei AR routers
support voice function? This question you should know from the two side:
The router type and version support
voice function
The version
of V200R001C00 – only AR1220V
support
The version
of V200R001C01 -- AR1220, AR1220VW, AR2220, AR2240 and AR3260 support
The version
of V200R002 -- AR207V, AR207V-P, AR1220V, AR1220VW, AR2220, AR2240 and AR3260 support
Support conditions
A, DSP module: V type equipment has been built in DSP, AR2220, AR2240 and AR3260 require a separate configuration DSP that
can support voice
function.
B, voice interface card: AR12&22&32 series need to access a POTS user, need to purchase4FXS1FXO single board.
AR12&22&32
series need access to the ISDN phone user, need to purchase 2BST single board.
C, license: PBX function using the License authorization, by default, PBX function constrained devices cannot use.
The
function of SIPAG (R2 version) with License authorization, by default, SIPAG functionconstrained devices cannot use.
