babis3g wrote: the modem code you have now usually can see it physical connection > dsl status (lower at the page) ADSL Firmware Version: xxx
or at dashboard > system information>dsl version

the difference
http://www.draytek.com/index.php?option=com_k2&view=item&id=1226&Itemid=293&lang=en

If you feel for testing you may need to try which one is better for your line (perhaps watch out the snr if is stable with your line & crc errors) ... unless if is working fine leave it as it is

Personal i notice broadcom exchanges may be better with the vector firmware which can be found here (VECTOR)
http://www.draytek.com/index.php?option=com_k2&view=item&id=1226&Itemid=293&lang=en
The only difference is for vectoring lines ( i know is not supported in the UK) but the modem code (i think is different than UK ones) seems is good enough for broadcom
http://www.forum.draytek.co.uk/viewtopic.php?f=2&t=19713&start=40#p81865
http://www.forum.draytek.co.uk/viewtopic.php?f=14&t=19815

Again this is only for testing if you have time & willing to do it, or perhaps for your knowledge once you are a Draytek user ... other way let alone the modem code & firmware currently working ... don't blame me if issues starts