Grandstream 503

[ustelephone]

Anyone know if a Grandstream 503 will allow me to feed a POTS line into PIAF as a trunk? If not is the Sangoma 2 port my cheapest option to do so?

 

[wardmundy]

http://pbxinaflash.com/community/threads/obi110-as-piaf-trunk.10007/#post-62939

 

[ustelephone]

Let me ask another way

What's the simplest solution? This is going into a 40 extension home that is already complicating my life. If the Grandstream 503 or the Linksys SPA-3102 will do the job please let me know. The goal is to feed their 2 residential lines into PIAF and use them as inbound and outbound trunks.

 

[jroper]

Hi

My view is that these gateways have always been a bit of a bear to configure, particularly the Linksys.

My advice is go for a dedicated line card, installed in the server, with hardware echo cancellation. Chose a manufacturer with A1 support.

Joe