Overview
16 channel Voice over Internet Protocol (VoIP) media gateway interface card for the Samsugn OfficeServ 500 and iDCS 500 telephone systems. This card converts TDM voice to IP packets and vice versa.
Each channel can be assigned to support either:
- Samsung IP stations
- Samsung SPNET, IP QSIG networking trunks for interconnecting whole systems
- SIP trunks
- H.323 trunks
When using the 500 MGI 16 in Samsung IP QSIG mode, multiple telephone systems can be networked together to form one large virtual system. Features supported across the network include central site shared voicemail with soft-key support, busy light status and roughly 95% feature transparency between systems.
Channels on the 500 MGI 16 are only in use when a connection is made between an IP device and a traditional TDM device. When two IP devices are communicating, no channels on the 500 MGI 16 are in use.
Specifications
- Codecs supported: G.711, G.723.1, G.729, G.729A
- T.38 fax over IP protocol
Requirements
-
OfficeServ or iDCS 500 telephone system with v2.63 or higher
-
Universal expansion slot
-
Category 5 patch cord
-
Maximum 2 ea. in any cabinet
-
Maximum 6 ea. per system
-
Maximum 40 QSIG, SIP, and H.323 trunks on single cabinet system
- or -
-
Maximum 80 QSIG, SIP, and H.323 trunks on multiple cabinet system
-
Maximum 15 QSIG networked systems