Linksys Router causing intermittent call issues

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dipster
Just Passing Thru
Posts: 12
Joined: 11/02/2012
SIP Device Name: Grandstream HT701
Firmware Version: V1.2A
ISP Name: FreephoneLine
Computer OS: Mac OS X Mountain Lion
Router: Linksys E1200

Linksys Router causing intermittent call issues

Post by dipster »

hi all,

plugged into my cable modem directly, my FPL works properly..
however, when plugged into my router, the phone works intermittently ... sometimes outgoing and incoming works and other times it doesnt...
any suggestions on what to change on my router?

Linksys E1200
Grandstream HT701

i have tried with SIP ALG enabled and disabled with same results...