how to fax on 8620 with dsl and no dial tone

[Daverofkahr71]

i have DSL internet and fax will not send i don't have land line.

[Kumar0307]

@Daverofkahr71, Welcome to the HP Support Community!

DSL line or Voice over internet protocol (VoIP) services are often not compatible with fax machines unless the provider explicitly states that it supports fax over IP services.

If the product experiences problems getting a fax to work on a VoIP network, verify that all cables and settings are correct. Decreasing the fax-speed setting might allow the product to send a fax over a VoIP network.

If the VoIP provider offers a "Pass through" mode for the connection, that will offer better fax performance on VoIP. Also if the provider has "comfort noise" added to the line, fax performance can be enhanced if this feature is not enabled.

If faxing problems continue, contact the VoIP provider.

To know how to setup fax, refer to How to Fax.

Hope this helps! Keep me posted. 

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