Voyager image corrupted...

I have downloaded the image to install voyager linux on my CF card several times but I always get this error:

[root@cursor cursor]# gunzip -c openvox_voyage-linux.img.gz | dd of=/dev/sdc bs=16k

gzip: openvox_voyage-linux.img.gz: invalid compressed data--format violated

Is there another source for this image?

hello:
i think the file has lost something, therefore ,you can not unzip that.
you can build it from scratch, please read this:
openvox.com.cn/downloadsFile/building_vo...100_from_scratch.pdf .
it will tell you how to compile zaptel, misdn and asterisk from scratch.
regards!
James.zhu