Dynamix DW 2 FXO Instrukcja Użytkownika Pobierz pdf (Strona 45)

FIRMWARE VERSION 1.0.10.9 GXW40XX USER MANUAL Page 45 of

NAT Traversal

This parameter defines whether the GXW40XX NAT traversal mechanism is activated or

not. If activated (by choosing “Yes”) and a STUN server is also specified, then the

GXW40XX performs according to the STUN client specification. Under this mode, the

embedded STUN client will detect if and what type of firewall/NAT is being used. If the

detected NAT is a Full Cone, Restricted Cone, or a Port-Restricted Cone, the GXW40XX

will use its mapped public IP address and port in all of its SIP and SDP messages.

If the NAT Traversal field is set to “Yes” with no specified STUN server, the GXW40XX

will periodically (every 20 seconds) send a blank UDP packet (with no payload data) to

the SIP server to keep the “hole” on the NAT open.

DNS Mode

One from the 3 modes are available for “DNS Mode” configuration:

-A Record (for resolving IP Address of target according to domain name)

-SRV (DNS SRV resource records indicates how to find services for various protocols)

-NAPTR/SRV (Naming Authority Pointer according to RFC 2915)

-Use Configured IP (Use the three configured IP address instead of any DNS query)

One mode can be chosen for the client to look up server.

The default value is “A Record”

Primary IP

Configure the primary IP for DNS Mode: Use Configured IP

Backup IP1

Configure the first backup IP for DNS Mode: Use Configured IP

Backup IP2

Configure the second backup IP for DNS Mode: Use Configured IP

Tel URI

The default setting is “Disabled”. If the phone has an assigned PSTN

Number, this field should be set to “User=Phone” then a

“User=Phone” parameter will be attached to the “From header” in the SIP

request to indicate the E.164 number. If server supports TEL URI format, then this option

needs to be selected.

Use Request Routing

ID in SIP INVITE

Header

If set to Yes, device will use Request URI Routing ID defined in FXS ports settings to

replace From and Contact headers for outgoing calls.

SIP Registration

This parameter controls whether the GXW40XX 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’s registration information is cleared on reboot.

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 59 60

Brak uwag

Dynamix DW 2 FXO Instrukcja Użytkownika Strona 45