It is the responsibility of the SEC Local Company to arrange any pre-cutover interoperability tests that the SIP Service Provider requires. Most SIP Service Providers require these tests to be performed before allowing live traffic to be routed over the SIP Trunk, even when Lotus Sametime Unified Telephony has successfully connected to the same Service Provider at other installations.
Lotus Sametime Unified Telephony has successfully connected to the following SIP Service Providers:
ArcorParent topic: SBC (Session Border Controller)
Verizon Business - USA
Verizon Business - Europe