dropped calls after 30 seconds

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ishutter
One Hit Wonder
Posts: 1
Joined: 06/11/2012
SIP Device Name: Grandstream HT286
ISP Name: Start Communications, dsl
Computer OS: Mac
Router: Zisa

dropped calls after 30 seconds

Post by ishutter »

Hello, new FPL user as of 2 days ago. Plugged in my Grandstream as per the instructions (ethernet and cordless phone) and was able to make calls without a hitch right away. Now using the line more frequently, the connection drops after about 30 seconds on each call. Did I miss a step in the set up? Any help would be appreciated. Thanks.