CyberData Corporation
3 Justin Court, Monterey, CA 93940
P 831.373.2601 | F 831.373.4193
ZOOM CONFIGURATION GUIDE: SIP STROBE
Doc. 931710A Page 6
3.0 Before You Start
This configuration guide documents the integration process of a CyberData SIP Strobe.
Network Advisories
Zoom uses a Fully Qualified Domain Name (FQDN) for the SIP server and Outbound Proxy
addresses. The CyberData SIP Strobe needs to perform a DNS A query to resolve the IP address
of Zoom’s Outbound Proxy FQDN. It is necessary to ensure the configured DNS server(s) have
an A record for the Outbound Proxy address.
In addition, be sure to verify the following ports are available for the intercom to use:
•
TCP 5060-5061, 5091 (SIP)
•
UDP 10500 (RTP)
The strobe will need to traverse the public internet in order to operate with Zoom in the cloud.
The strobe’s paging extension uses SIP port 5060 to receive SIP messages. The Nightringer
extension uses SIP port 5061 to receive SIP messages. Both extensions will send SIP messages
to port 5091, the port used by Zoom’s Outbound Proxy.
SIP ports 5060-5061 and RTP port 10500 are the default values on all noted firmware levels.
Alternatively, SIP ports for the paging and Nightringer extension are configurable on the
SIP
page of the web interface.
The RTP port setting on the
SIP
page is used for both extensions.
The CyberData Discovery Utility can be used to locate CyberData devices on your network.
You may download it from the following web address:
https://www.cyberdata.net/pages/discovery
Note
: DHCP addressing mode is enabled on default on all noted firmware levels.
