Nortel Networks Remote Gateway 50 - Manual (Page 208)

Page 208 of 258 Dialing Plan configuration
553-3001-207 Standard 2.00 January 2006
• Local Mode: SRG IP Phones are registered to the SRG.
In this scenario, the WAN and the NCS are working. However, the SRG
IP Phones are redirected to the SRG and are in Local Mode (Call
Forward All Calls is inactive). The following occur:
— Telephones registered at the SRG dial local DNs (see the common
call scenarios given in “Call scenarios” on page 194 ).
— SRG calls to the main office use VoIP routing (see Figure 71).
— Main office calls to SRG IP Phones in Local Mode cannot complete
because the NRS cannot resolve the numbering.