ArtDio IPS-3101h User Manual download pdf (Page 20)

User’s Manaul

NAT Traversal

This parameter defines whether the IPS-3101h NAT traversal

mechanism will be activated or not. If activated (by choosing “Yes”) and

a STUN server is also specified, then the IPS-3101h will behave

according to the STUN client specification. Under this mode, the

embedded STUN client inside the IPS-3101h will attempt to detect if and

what type of firewall/NAT it is behind through communication with the

specified STUN server. If the detected NAT is a Full Cone, Restricted

Cone, or a Port-Restricted Cone, the IPS-3101h will attempt to use its

mapped public IP address and port in all the SIP and SDP messages it

sends out.

If this field is set to “Yes” with no specified STUN server, then the IPS-

3101h will periodically (every 10 seconds or so) send a blank UDP

packet (with no payload data) to the SIP server to keep the “hole” on the

NAT open.

Use NAT IP:

NAT IP address used in SIP/SDP message. Default is blank.

TFTP Server

This is the IP address of the configured tftp server. If it is non-zero or not

blank, the IPS-3101h will attempt to retrieve new configuration file or

new code image from the specified tftp server at boot time. It will make

up to 3 attempts before timeout and then it will start the boot process

using the existing code image in the Flash memory. If a tftp server is

configured and a new code image is retrieved, the new downloaded

image will be verified and then saved into the Flash memory.

Subscribe for

MWI:

Default is NO. When set to Yes a SUBSCRIBE for Message Waiting

Indication will be sent periodically.

Offhook

Auto-Dial

This parameter allows the user to configure a User ID or extension

number to be automatically dialed upon offhook. Please note that only

the user part of a SIP address needs to be entered here. The IPS-3101h

will automatically append the “@” and the host portion of the

corresponding SIP address.

Enable Call

Features

Default is No. If set to Yes, Call Forwarding & Do-Not-Disturb are

supported locally

Disable Call

Waiting

Default is Not.

Send DTMF

This parameter controls the way DTMF events are transmitted. There

are 3 ways: in audio which means DTMF is combined in audio signal

(not very reliable with low-bit-rate codec), via RTP (RFC2833), or via

SIP INFO.

DTMF Payload

Type

1 2 ... 15 16 17 18 19 20 21 22 23 24 25

Comments to this Manuals

No comments

ArtDio IPS-3101h User Manual Page 20

Comments to this Manuals

Related products and manuals for Networking ArtDio IPS-3101h