Error 628

This issue caused by incorrect encryption mode used.
Solutions:
Follow and Find Step 8 in https://www.vtrspeed.com/member/knowledgebase.php?action=displayarticle&id=13, Change Encryption to MS-CHAP V2

Was this answer helpful?

 Print this Article

Also Read

Still Can not open website when VPN connected

1.  DNS Hijacking is used very often in most ISP network. If you have such problem, please change...

Error 734

This issue caused by Encryption options incorrect.Find in VPN Connections propertise, under...

No traffic pass through minutes later when connected

This issue looks like the network out of connect suddenly some minutes later after connected.Most...

Mac OS Cisco VPN auto disconnect

Refer to http://imwuyu.me/talk-about/something-about-vpn.html/ Create a new Cisco IPSec...

Error 789/768

This issue happened in WindowsXP the most, mainly caused by IPSec service stopped.Solutions:Open...