Which Huawei AR routers support voice function

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.

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