AMSD® TalkServer™ features and capabilities

Specifications and compliancies

• foreign exchange (FXO, FXS) and E1 digital channels (trunks) support;
• ITU-T G.165 echo compensation and ITU-T GSM 0610, G.711, G.729, G.723.1 compression supplied at hardware level;
• enhanced AMSD EasyChannel™ data transmission protocol;
• H.323 protocol support;
• compatibility with Cisco VoIP hardware;
• compatibility with AMSD® EasyTalk™ and MS NetMeeting;
• fax transmission according to ITU-T T.38 UDP Group-3 Fax with protocols ITU-T V.29, V.27ter and V.21 channel 2, T.30, T.4 supplied;
• operability in VoIP networks of various providers;
• operability in a gateway network;
• extensibility to any number of lines (channels);

Billing support

• full access to all functions of AMSD® BillingSystem™;

Services provided

• authentication by Caller ID, PIN, password and any combination of the three;
• extensible and configurable interactive voice response (IVR) with multiple languages supported;

Routing and connection

• internal routing data base;
• gatekeeper support;
• automatic selection of the remote gateway during call placement, to optimize talk cost, server load and QoS according to a configurable priority list;
• management of access to other gateways and their data bases;
• handling several regions at a single gateway;

Configurability. Gateway, line, provider setup

• automatic adjustment of voice transmission quality;
• flexible setup of callback, AAA, line reservation options in order to optimize connection load and resource allocation;
• flexible setup of user messages in order to provide detailed information services to subscribers;
• "abort dialing" key, dialing a new number in the same session;
• various numbering types support (E.164, regional-specific, PBX, VPN);
• call destination restriction by configurable subranges of numbers;
• configurability of every particular phone line (i.e. each line may be assigned individual filters, prefices etc.);
• proxy and firewall support;

Signalling and voice boards configuration

• automatic number identification (ANI) and procession;
• pulse and tone dialing;
• DIALTONE, BACKRING, BUSY signals identification and generation;
• tones of given frequency generation;
• VAD support (voice detection);
• FXS support (connection to a telephone device without a PBX between, with "RING" voltage generation and on-board power source);
• software voltage setup;
• VOX support;

Manageability

• detailed gateway functioning monitoring;
• both local and remote administration of the gateway.