Static receive DIDs for Inbound RTB
Category: Feature
Location: Campaigns - select a campaign - Inbound RTB Publishers
Release Date: August 20, 2026
What's new
Inbound RTB publishers can now ping Moja for bid and payout context, then deliver the accepted call to a stable receive DID instead of dialing a different dynamic number for every response.
Choose Static DID — single active bid when each caller should have one active winning bid. Moja returns a bid ID, rejects another active ping for the same caller during the reservation window, and matches the incoming call by the selected DID and caller number.
Choose Static DID — multi-bid confirm when a publisher needs to collect multiple bids for the same caller. The publisher confirms the selected bid ID before transferring the call; Moja supersedes the other pending bids and matches the call to the confirmed reservation.
Existing dynamic Inbound RTB delivery remains available and unchanged.
How to use it
Open a campaign's Inbound RTB Publishers configuration, select a static receive mode, and choose the purchased number that will receive calls for that publisher slot.
For single-active-bid mode, send the accepted caller to the configured DID within the bid window.
For multi-bid mode, confirm the chosen bid before sending the call. A call without a confirmed bid does not qualify for Inbound RTB routing in this mode.
Impact
Publishers and call centers can use a stable transfer number while Moja preserves the matched request, route, payout, duration, campaign, and publisher context in call and Inbound RTB reporting.