Polycom 72-1084-02 manual Mitel Networks VoIP Integration Factors, Voice messaging access, CODECs

SpectraLink Corporation	Configuration and Administration—NetLink e340/i640 Wireless Telephone
	Mitel Networks 3300 and SX-200 ICP and 5220 IP Phone emulation

6.Mitel Networks VoIP Integration Factors

This section describes the mapping between the emulated Mitel Networks 5220 IP Phone and the NetLink e340/h340/i640 Wireless Telephone.

Voice messaging access

Voicemail access is obtained through the Message key which is assigned on the handset to FCN + 3.

CODECs

The NetLink e340/h340/i640 Wireless Telephone is compatible with the G.711 and G.729a/ab 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 search for Mitel Networks server configuration in the vendor specific and site-specific options listed in the table below. 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	NetLink SVP Server
152	SpectraLink OAI Gateway
128	Mitel TFTP Server address (not currently used by
	handset)
129	Mitel PBX RTC IP address
130	String containing “MITEL IP PHONE”
siaddr	Boot server or next server

TFTP

The handset uses TFTP to update the handset software over the 802.11b wireless LAN.

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, users are better at remembering friendly names than number-based addresses, so, it is necessary to translate user-friendly

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