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PN: 1725-36038-001_B.doc 47
SIP Integration Factors
CODECs
The SpectraLink 8020/8030 Wireless Telephones are compatible with
the G.711µ-law and G.711a-law codecs. There is no setting required
on the handset.
DHCP
Dynamic Host Configuration Protocol (DHCP) is a standardized
protocol that enables clients to be dynamically assigned with various
configuration parameters, such as an IP address, subnet mask, default
gateway, and other critical network configuration information. DHCP
servers centrally manage such configuration data, and are configured
by network administrators with settings that are appropriate for a
given network environment. The handset will use the following
DHCP options if DHCP use is enabled:
Option Meaning
1 Subnet mask
3 Default gateway
6 DNS server
15 Domain name
66 TFTP server
151 SpectraLink 8000 SVP Server
152 SpectraLink 8000 OAI Gateway
siaddr Boot server or next server
DNS
Domain Name System (DNS), an industry-standard protocol, locates
computers on an IP-based network. IP networks rely on number-
based addresses to move information on the network. However, it is
easier to remember user-friendly names than number-based
addresses, so it is necessary to translate user-friendly names into
addresses that the network can recognize. The handset will use DNS
4