I have a Motorola Modem/Router, without phone support, and am trying to use a Cisco SPA112 analog-to-digital VoIP adapter to access my Xfinity VoIP service. The adapter requires the following information to connect:
Line 1 Proxy: Display Name: User ID: Password: Dial Plan:
According to Xfinity phone support they support third party adapters but the support person did not understand my question.
Can anyone help provide this info? I already tried using the Primary DNS server unsuccessfully and the ipv4 address is dhcp so that won't work. Thanks.
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