Need an ATA for 1 POTS line and 2 IP Phone accounts

Don't know much about VOIP. Can someone reccommend an ATA that I can
plug in one analog telephone that will allow me to dial and receive
calls on: one POTS landline phone number; and 2 IP phone accounts. One
of the IP phone accounts is from my cable ISP, and the other is one of
the internet SIP phones called Stanaphone. I recently bought a Sipura
SPA3000 to configure like this, but from what I understand on this unit
you can only configure a total of two accounts including the POTS line.

Thanks for any help.

 

Is it *essential* that only one phone is used..? I'd keep the POTS line on
its own phone and use a BT Converse 2025 for the 2 ATA lines.

Ivor

 

Thanks for the reply. Just out of convenience I would like to keep the
setup to one phone. Actually at present in my small, home office I have
something set up that that lets me do what I explained above. Behind my
main router, which is connected to my cable modem, is a Grandstream
ATA-286 that let's me connect to my ISP's IP phone, and another router
(a Yamaha RTA551 VOIP router, which is probably only available here in
Japan) that lets me access three different internet SIP accounts. A
telephone, separate from my POTS line telephone, is connected to both
the Grandstream and the Yamaha router via a separator, or switch, or
whatever it is called. But with this setup I need plugs for the Yamaha
router, the ATA, and the second phone, not to mention the extra
cabling. I am just trying to clean up things a little.

 

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