Before You Start - CyberData V3 Configuration Manual

4.0 Before You Start

This configuration guide documents the integration process of a CyberData V3 Paging Server.
Network Advisories
RingCentral uses a Fully Qualified Domain Name (FQDN) for the SIP server and Outbound
Proxy addresses. The CyberData paging server needs to perform a DNS A query to resolve the
IP address of RingCentral'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 paging server to use:
• UDP 5060-5061, 5090 (SIP)
• UDP 10500 (RTP)
The paging server will need to traverse the public internet in order to operate with RingCentral in
the cloud.
The paging server'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 5090, the port used by RingCentral'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 extension are configurable on the SIP Configuration
page of the web interface. Use the Nightringer Configuration page to configure SIP ports for
the Nightringer extension.
The RTP port setting on the SIP Configuration page is used for both extensions.
Product Documentation and Utilities
Before you start, download the Operation and Quick Start guides from the speaker's product
webpage:
http://www.cyberdata.net/products/voip/digitalanalog/pagingserverv3/index.html
The CyberData Discovery Utility can be used to locate CyberData devices on your network.
You may download it from the following web address:
http://www.cyberdata.net/support/voip/discovery_utility.html
Note: DHCP addressing mode is enabled on default on all noted firmware levels.
RING CENTRAL CONFIGURATION GUIDE: V3 PAGING SERVER
CyberData Corporation
3 Justin Court, Monterey, CA 93940
www.cyberdata.net
P 831.373.2601 | F 831.373.4193
Doc. 931042C Page 11