USB Modem ZTE MF626

Hi,

i tried to setup a RB433UAH with a ZTE MF626 modem.
The RB is recognizing the modem as usb2:

[esteinbauer@MikroTik] > /port print
Flags: I - inactive

NAME CHANNELS USED-BY BAUD-RATE

0 serial0 1 Serial Console auto
1 usb2 4 9600
[esteinbauer@MikroTik] >

It is also able to identify what it is:

[esteinbauer@MikroTik] /system resource usb> print

DEVICE VENDOR NAME SPEED

0 2:1 RB400 EHCI 480 Mbps
1 2:2 ZTE,Incorporated ZTE WCDMA Technolo... 480 Mbps
2 1:1 RB400 OHCI 12 Mbps
[esteinbauer@MikroTik] /system resource usb>

But If I try to connect to the modem nothing is happend at all, no logs just nothing...

[esteinbauer@MikroTik] > /system serial-terminal usb2 channel=1

[Ctrl-A is the prefix key]

Any suggestions ?

version: "5.0rc5"
free-memory: 115128KiB
total-memory: 127184KiB
cpu: "MIPS 24Kc V7.4"
cpu-count: 1
cpu-frequency: 680MHz
cpu-load: 1%
free-hdd-space: 480616KiB
total-hdd-space: 520192KiB
write-sect-since-reboot: 164
write-sect-total: 238514
bad-blocks: 0%
architecture-name: "mipsbe"
board-name: "RB433UAH"
platform: "MikroTik"

I'm looking forward that someone know whats going on...

regards stoney