Technical Support Information needed for technical questionsNetwork patternsNW Pattern 01NW Pattern 02NW Pattern 03NW Pattern 04NW Pattern 05NW Pattern 06NW Pattern 07NW Pattern 08NW Pattern 09NW Pattern 10Need Technical Support?Brekeke Forum 1.1.4.Network Pattern 04 PBX/SIP server is in the public and phones are in different LANs. Was this helpful? Yes No « NW Pattern 03NW Pattern 05 » Suggest Edit Captcha : Submit