The request is sent to OXO Connect through the CCI, and all the active connections and the VPN
tunnel are closed.
3.5 Rainbow
3.5.1 Rainbow overview
Rainbow is a cloud based software system providing services to end users, such as remote call control
and rich telephony presence.
Services provided to end users are either fully managed by the Rainbow infrastructure, or linked to the
OXO Connect, such as telephony presence (mixed with IM and video presence in Rainbow) or basic
telephony features (make call, transfer, or three-party conference).
The Cloud Connect Control Agent component (CCCtrlA), embedded on the OXO Connect, allows to
establish a secure connection with the Rainbow infrastructure, using WebSocket Secure (WSS). On
Rainbow side, the access point is a PBX Cloud Gateway (PCG). The CCCtrlA is also used by Rainbow
to retrieve the list of OXO Connect devices.
For the list of OXO Connect sets supported by Rainbow, refer to the feature list and cross compatibility.
3.5.2 Rainbow deployment
3.5.2.1 Engineering rules/prerequisites
LAN on customer side must be configured to give the possibility to OXO Connect to initiate a WSS
connection to Rainbow infrastructure:
• If present on site, the firewall must authorize outgoing WSS link to port 443
• If present on site:
• The proxy must redirect WSS protocol to the Internet
• The proxy must be configured on OXO Connect in OMC in Hardware and Limits > LAN / IP
Configuration > Web proxy tab.
Note:
CCCtrlA uses the same proxy configuration as Cloud Connect Operation.
3.5.2.2 Enabling/disabling CCtrlA
• By OMC:
1. Select Cloud > Rainbow
2. Check/uncheck the box: Rainbow enabled
3. Configure Rainbow connection parameters, see: Configuring Rainbow on page 42
4. Click OK
• By MMC (administrator session):
1. Go to System > Rainbow
2. Press Choice to enable/disable CCCtrlA
Note:
Enabling/disabling CCtrlA does not reinitiaze connection parameters already configured.
3.5.2.3 Configuring Rainbow
When Rainbow is enabled, le following parameters must be configured:
1. In OMC (Expert View), select Cloud > Rainbow
Chapter
3
System Services
3EH21123USAA - Ed. 01 - April 2017 - Installation Manual 42/207
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