CPaaS LabFree University

T9 · T9-R27 · Contact center and AI

Bridges the open pages actually name

A bridge is a cited hop, not a logo. Kamailio's feature list includes a SIP-WebRTC gateway. Matrix's spec introduction includes bridging silos. Jami can be a SIP client. Bandwidth lists operator and contact-center products by name. Stop when the sentence stops.

ExportSVGFlowSheet

Counts on this page

4boxes
5opened sources
1confirm rows
5study lines

Opened sources

Confirm rows, no URL

Learn it in 5 minutes

  • Kamailio's Wikipedia article lists a SIP-WebRTC gateway among its features, and says Kamailio can be a registrar, proxy, or redirect server.
  • Matrix's specification says it is a set of open APIs for decentralised communication, including IM, VoIP signalling, and bridging existing silos.
  • Jami's site says Jami can also function as a SIP client, and the Wikipedia article says it is SIP-compatible.
  • Bandwidth's home page lists Microsoft Teams Direct Routing, Operator Connect, Genesys Cloud CX, Webex Calling, Zoom Phone, Google Voice SIP Link, and Five9.
  • A named customer quote for any of those integrations was not opened.

Visual

Bridges the open pages actually name Bridges. Teaching sketch. Confirm a live system. WebRTC SIP Teams Zoom Names come from pages opened in 2026-10. A missing name stays confirm.

Count the boxes: 4. Each label is a name from a page or a study label marked on the drawing.

Flow

Bridges the open pages actually name Caller SIP Called session setup session setup RTP, not required to hairpin Teaching sketch from RFC 3261 and RFC 3550. Not a packet capture.

What is going on

A bridge is a cited hop, not a logo. Kamailio's feature list includes a SIP-WebRTC gateway. Matrix's spec introduction includes bridging silos. Jami can be a SIP client. Bandwidth lists operator and contact-center products by name. Stop when the sentence stops.

The sister labs for Webex, Microsoft voice, Genesys, Five9, Amazon Connect, and NICE opened as courses on this same organization site. They are where those products are studied. This page does not absorb their dial plans.

Worked example

Pick one hop and write the page. Example: phone, Bandwidth SIP, Zoom Phone, because Zoom Phone is a name on Bandwidth's integration list. Example: browser, Kamailio SIP-WebRTC gateway, SIP core, because that feature is on the Kamailio article. A customer story stays confirm.

Quiz

1. The Kamailio article lists a SIP-WebRTC gateway as a feature.

2. A customer success quote was opened for Bandwidth and Zoom Phone.

Ecosystem

Sister pieces sit on the ecosystem page: the glossary, the mind map, the integration map, and the bridges.

  • SIP-WebRTC gateway — A feature the Kamailio article lists. Not a configured server in this repository.
  • Operator Connect — A Microsoft Teams integration name on the Bandwidth home page, beside Direct Routing.

Config. Write both sides of the hop and the page that names it.

Troubleshooting. If the browser works and the phone does not, you are on the SIP side of the gateway. If the phone works and the browser does not, you are on the WebRTC side.

Bridge. Jami as a SIP client is a softphone hop. It is not a CPaaS trunk.

Mind map, sister technologies, and future hooks live on the ecosystem page.

Sources and go deeper

Opened 2026-10. A row marked confirm has no link, because that page was not verified.

  • Wikipedia. Kamailio last checked 2026-10
  • Matrix. Matrix specification last checked 2026-10
  • Jami. Jami last checked 2026-10
  • Wikipedia. Jami (software) last checked 2026-10
  • Bandwidth. Bandwidth home last checked 2026-10
  • Confirm. Customer quotes and field maps for the named integrations. confirm. last checked 2026-10

sources.json Markdown