Page 3-149
Installation
INTER-TEL
®
AXXESS
®
MANUAL VERSION 11.0 – May 2008
IPRC Installation
INSTALLATION
3
9. Upload firmware to the IPRC using the Board Utility program (see page 3-178 for
details). There is no auto-download for the IPRC software from Call Processing. The
Board Utility supports an RS-232 method as well as a TFTP method over IP for upload-
ing the firmware onto the IPRC. Inter-Tel recommends using the TFTP method for
uploading the firmware.
10. Configure all IPRC settings, other than those specified by the PAL or software license,
using the DB Programming interface. The Voice Resources field (see page 6-146)
allows you to program the 32 channels for networking or for IP devices. The Devices
field (see page 6-147) allows you to configure IP devices that terminate at the IPRC.
10.81 VoIP Resources: All IP endpoints use one VoIP resource on the IPRC and each VoIP
resource reserved for networking also uses a resource on that IPRC in the v9.0 and later con-
figuration. All IP endpoints are allowed to come online until the VoIP-resource limit for the
IPRC is reached.
10.82 Camping on for VoIP Resources: When an IP endpoint comes online, the system may
not have sufficient VoIP resources to allocate to the endpoint. If this happens, the endpoint
camps on for a VoIP resource until it is available. While camping on for the resource, the end-
point’s displays
WAITING FOR RESOURCES. This display replaces the original VOIP
RESOURCE IS UNAVAILABLE
message.
10.83 Web and Telnet Password/Server: An IPRC includes Web-based and telnet configura-
tion interfaces (see page 6-154). However, the system does not propagate changes made using
these interfaces to call processing, and call processing may quickly override such changes.
Therefore, you should only use these interfaces for troubleshooting purposes when Call Pro-
cessing is not communicating with the IPRC. When you attempt to save any configuration
changes using these interfaces, the IPRC warns you that those changes are overwritten the next
time the card communicates with Call Processing. The firmware operation is as follows:
• Companding Type: An IPRC transmits audio data using the system-wide companding
type.
• DTMF: When DTMF tone is detected, the system uses the DTMF encoding settings
dictated by DB Programming (see page 6-154 for more information about the DTMF
encoding settings).
• Minor and Major Resets: When an IPRC encounters a software fault (minor reset),
the system attempts to reconnect all conversations and data connections. After a major
reset, the system cannot re-establish existing connections.
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