New Edge Technologies :

Integration model

Solution and architecture

1. “Fully Hosted” Environment

2. “Hybird” Environment

3. “Providing voice for conferencing” Environment

Solution 1 : Fully hosted

PSTN

Core Lync Customer infrastructure

Solution 2 : Providing voice

for conferencing

Internet

Lync Edge ServerLync Hosted Multitenant

Exchange

UM

Servers

Active

Directory

Active

Directory

Multi-

tenant

Lync

Edge

Server

Pool

SIP/TLS/SRTP SIP/TLS/SRTP

SIP/TLS/SRTP

Solution 3 : Hybrid

OWA

Servers

PSTN

Multi-tenant

softswitch

AudioCodes gateway