Manual ResistTel IP2 / IP152
Page 169
ExResistTel IP2 / IP154
Gatekeeper ID
Proxy
Proxy 2
5
VoIP Gatekeeper
Figure 186: Menu VoIP Gatekeeper (Protocols SIP/TSIP/SIPS)
The SIP server (proxy) and the alternative SIP server (proxy 2) can be defined for
the protocols SIP/TSIP/SIPS with their IP address or their domain name. The input
has to alphanumerical. If an IP address is entered only, then the dots (.) have to be
entered too (alphanumerical input with the key 0).
Note
If a domain name is defined, a DNS server must be defined and reachable. The DNS
server must be able to resolve the name.
Note
If a telephone is updated from an older software version and is configured to one of
the protocols SIP, TSIP or SIPS or the protocol is changed from H323 to SIP, TSIP
or SIPS and neither proxy nor alternate proxy are configured, then the at
gatekeeper address configured IP address will be used for the registration at a SIP
server.
If the gatekeeper or alternate gatekeeper address will be sent via DHCP to the
device, then this address will be used independent of the configuration of the
gatekeeper in the device and independent of the selected protocol.
If a gatekeeper address is defined as domain name via DHCP, then this is not
working with the protocol H323 and not working with devices with older software
versions.
3.11.3.2
Options
Under options you may choose the template of tones generated by the VoIP
telephone. You have the choice between the following templates:
Summary of Contents for ExResistTel IP2/IP154
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