Polycom 4300T Benutzerhandbuch

 Configuring the 4300T

3 - 49

Select System.

Select Survivability.

Enter the number of digits for local dialing in the Local Dial Plan section 

of the web page.

Press Submit.

This step should be used if you have installed a PSTN gateway at the branch 

office location.  In this case the IP address of the LAN side PSTN gateway must 

be configured in the V

2

IU appliance to support inbound and outbound PSTN 

calling while in fallback mode of operation.  This gateway resource may also 

be used by network based call processing servers when the WAN link is 

operational.  In fallback mode when the call processing server cannot be 

reached the V

2

IU appliance will route outbound calls to the LAN side PSTN 

gateway if a number is dialed that is not stored in its local dial plan (e.g. a local 

SIP user agent).

Log into the V

2

IU appliance using a Netscape or Internet Explorer web 

browser.

Select System.

Select Survivability.

Press Submit.