Can I hook a PSTN line up to 1062 via RJ11 cable?

[Piggy]

or do I need to purchase obiline?
I have verizon FIOS. I'd like to use the phone for both google voice line and a line from fios.

Thanks

[WelshPaul]

You require the OBiLINE adaptor.

[Piggy]

got it
thanks

[Mango]

So far, there have been very few positive reviews of the OBiLINE.  Most users report very poor audio quality.  I'd rather see you use an OBi110.