How to enable voice E173z-2 Model : Huawei E303

[McBurns]

Found modem : E173z-2
Model : Huawei E303
...
Firmware : 22.157.59.00.00
Compile date / time : Jun 8 2012 11:01:36
Hardware ver. : CH2E303SM
Dashboard version : HILINK12.012.02.00.778
Web UI version : HILINK12.012.02.00.778
Voice feature : not supported in current firmware

Can I find firmware with support voice feature?

[McBurns]

Is there a way to put the device in the voice mode?

[Vincentas]

Is there a way to put the device in the voice mode?

Need to find firmware for this modem that supports voice and update. Then should be able to activate voice by dc-unlocker software.

[McBurns]

But where exactly can I find the firmware for this device?

[Vincentas]

But where exactly can I find the firmware for this device?

Sorry, we do not have firmware files.