Can hardware 1.1.5 be updated to 1.4.5? How? Is the 1.4.5 the latest as of now?Please advise.Thank you.

I have two of this spa3102 and one works perfectly.  The problem occurred after the upgrade to 5.1.10(GW) while the hardware remains at 1.1.5.   Is there a way to upgrade this 1.1.5 to the latest?  The green light for the line is off.  A caller from ...

The call forwarding works fine.  My only problem is when I try to redial if I don't get connected in my first attempt because the line will be busy for one minute.  I will have to wait for one minute before I can redial.Deatails of how I make the cal...

Pardon me if I am not posting this on the right section.I want to make this setup:3-6 sip callers from USA can simultaneously call their respective clients in the Philippines that are using pstn lines and this should work the other way around(pstn to...

Calling the sip line then forward to pstn works perfect and tested okay with or without using a pin code.Calling the pstn then forward to sip without a pin code works fine but if I will put a pin code, It will get stuck there and will not do anything...