u/Alir1983

We are planning to transform our sites to sip and planning to use a multi tenant Webex. I want to do second because not having to order SBC and SIP circuit instead use 1 GIG internet.

Can I? Rightfax Connect > PSTN Provider > SIP > SBC > SW > Analog Gateway > FXS port > Fax machine

OR

Can I just….. Rightfax Connect > Webex > Internet DIA > Router > SW > Analog Gateway > FXS port > Fax machine

Trying to understand high level cost difference between the two for 4000 users with about 1600 analog and 2400 ip phones.