Dual Mode VoIP Keyphone IP37-31
43
Hold by RFC On:
Activate the Hold function of the RFC.
Off:
Deactivate the Hold function of the RFC (when used
with a VP, this setting shall be set to Off)
Voice QoS ( Diff-Serv ):
This item (Differentiated Services) offers a better
voice quality when the packets are transmitted along
with other data over the IP network. This value shall
only be modified by a technician.
SIP QoS ( Diff-Serv ):
This item (Differentiated Services) offers a better SIP
transmission quality when the packets are
transmitted along with other data over the IP network.
This value shall only be modified by a technician.
SIP Expire Time:
The registration to a SIP server expires when it
receives no packet from the phone for the period of
time set here.
Use DNS SRV On:
Use the DNS server
Off:
Do not use DNS server
Send Keep Alives Packet On: Send the Keep-Alive packets periodically.
Off:
Do not send the Keep-Alive packets.
Keep Alives Period:
The time interval of each Keep-Alive packet sending.
Jitter Buffer:
The number of Jitter packets tolerated.
SIP Server Type:
Choose a SIP server type to register with.
Choose
General
when the phone is used with a VP.
SIP VID ( VLAN ):
The SIP VID value used in a VLAN.
RTP VID ( VLAN ):
The RTP VID value used in a VLAN
Auto Answer ( Paging ) On: Activate the Auto Answer feature (only available
when used with a VP).
Off: Deactivate the Auto Answer feature (only available
when used with a VP).
The buttons are as follow:
[Submit]: Apply the settings.
[Reset]: Clear all fields.
Summary of Contents for IP 37-31
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