Chinese camera based on Ralink SoC

Hi folks.
O bought two Wi-Fi IP Cameras branded "Powerpack". This is the model:
http://www.powerpack.to/home6/detalhe.php?cod=3993

The only issue about it is that it only works with the Windows software and Android app that came with it (that is full of bugs and often crashes).

Doing a port scan, there is only port 23 open. Opening a telnet with login admin/admin I can see everything, but not sure where to find informations that help me find out if the hardware is compatible with any other (so I can flash an OpenIpCam firmware).
All I want is to access the camera using a web browser!!


Looking inside /proc, I already know:

version:
Linux version 2.6.21 (root@sky) (gcc version 3.4.2) #877 Tue Oct 29 09:36:22 CST 2013

cpuinfo:
system type             : Ralink SoC
processor               : 0
cpu model               : MIPS 24K V4.12
BogoMIPS                : 239.61
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : yes
hardware watchpoint     : yes
ASEs implemented        : mips16 dsp
VCED exceptions         : not available
VCEI exceptions         : not available

meminfo:
MemTotal:        28240 kB
MemFree:          1888 kB
Buffers:           232 kB
Cached:           7900 kB

What else can I do?

Thanks in advance

A similar camera.
/mnt/mmc/1 # cat /proc/cpuinfo
system type             : Ralink SoC
processor               : 0
cpu model               : MIPS 24K V4.
BogoMIPS                : 239.61
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : yes
hardware watchpoint     : yes
ASEs implemented        : mips16 dsp
VCED exceptions         : not availabl
VCEI exceptions         : not availabl

/mnt/mmc/1 #
/mnt/mmc/1 # cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00800000 00010000 "ALL"
mtd1: 00030000 00010000 "Bootloader"
mtd2: 00010000 00010000 "Config"
mtd3: 00010000 00010000 "Factory"
mtd4: 00400000 00010000 "Kernel"
mtd5: 003b0000 00010000 "file system"