ArtDio IPS-3101h - Manual (Page 19)

User’s Manaul
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Use DNS SRV: Default is No. If set to Yes the
User ID is Phone
Number If the IPS-3101h has an assigned PSTN telephone number,
then this field will be set to “Yes”. Otherwise, set it to “No”. If
“Yes” is set, a “user=phone” parameter will be attached to the
“From” header in SIP request
SIP Registration This parameter controls whether the IPS-3101h needs to send
REGISTER messages to the proxy server. The default setting is “Yes”.
Unregister on
Reboot Default is No. If set to yes, the SIP user will be unregistered on reboot.
Register
Expiration This parameter allows the user to specify the time frequency (in
minutes) the IPS-3101h will refresh its registration with the specified
registrar. The default interval is 60 minutes (or 1 hour). The maximum
interval is 65535 minutes (about 45 days).
Early Dial Default is No. Use only if proxy supports 484 response
Dial Plan Prefix Sets the prefix added to each dialed number
No Key Entry
timeout Default is 4 seconds.
Use # as
Send Key This parameter allows the user to configure the “#” key to be used as
the “Send”(or “Dial”) key. Once set to “Yes”, pressing this key will
immediately trigger the sending of dialed string collected so far. In this
case, this key is essentially equivalent to the “(Re)Dial” key. If set to
“No”, this # key will then be included as part of the dial string to be sent
out.
Local SIP port This parameter defines the local SIP port the IPS-3101h will listen and
transmit on. The default value is 5060.
Local RTP port This parameter defines the local RTP-RTCP port pair the IPS-3101h will
listen and transmit on. It is the base RTP port for channel 0. When
configured, channel 0 will use this port_value for RTP and the
port_value+1 for its RTCP; channel 1 will use port_value+2 for RTP and
port_value+3 for its RTCP. The default value is 5004.
Use Random Port This parameter, when set to Yes, will force random generation of both
the local SIP and RTP ports. This is usually necessary when multiple
IPS-3101hs are behind the same NAT.