voice call using at commands

[blacksoft]

Hi i'm trying make voice call using AT commands (huawei e1550kyivstar)
i have already unlocked voice calls, and i'm abble to do this with Mobile partner.
But when im trying to call with at commands
AT+COLP=1
ATD...; (where ... is my phone number)

My phone is ringing but when i answer i hear only noice

i know i should set AT+FCLASS=8 (voice)
but AT+FCLASS=? shows that only 0 and 1 is available.
there is also AT+CMOD command but also only available mode is 0 which is (single mode)

So the question is
how switch modem to voice



(sorry for my grammar)

[Vincentas]

If voice was activated by dc-unlocker, no other commands needed. Only need to use mobile partner version that support voice.

[blacksoft]

yes i know,

voice calls in mobile partner works fine.
i want make a call without using mobile partner
i want to do this using just pure at commands.

[azalsik]

yes i know,

voice calls in mobile partner works fine.
i want make a call without using mobile partner
i want to do this using just pure at commands.

I also have the same problem.

Anyone knows how to check how Mobile Partner initialize the modem?

Because if Mobile Partner is running, I can't connect to the same port that MP is using, so I can't read the modem's state with AT&V command.

Tried AT^CVOICE=1, but nothing changed. I wasn't able to hear even the ringing.

If I start Mobile Partner, I hear ringing and a message pops up with the caller ID, etc...


Thanks