Cisco NM-HDV-2E1-60= Datasheet download pdf (Page 5)

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Voice Feature Support

• Private line automatic ring-down (PLAR)

• Local Voice Busy-Out (LVBO)

• Connection trunk

• PBX tie-line replacement

• Answer-address, incoming-called-number on dial-peers

• G.168 Echo cancellation (up to 64 ms configurable)

• Silence suppression, voice activity detection (VAD)

• Comfort noise generation

• Hunt groups across cards

• Integrated add/drop multiplexer (drop and insert)

• LED indicators for voice processing resources and port status

Telephony Interface Signaling Support

• T1 and E1 PRI Q.931 user side and network side (NET5)

• T1 and E1 CAS

• T1 and E1 PRI QSIG

• T1 FGD

• E1 MelCAS

• E1 R2 CAS

• T1 and E1 Transparent CCS (with Multi-D channel)

• E&M (wink, immediate, delay), FXO/FXS loop-start and ground-start signaling

• Inbound signaling (such as DTMF, MF support)

Cisco IOS and Platform Support

• Fully supported via IOS CLI including device configuration, monitoring, link status, security, Layer 2 and 3 protocol configuration and

management, and call history

• MPLS support

• Supported on all Cisco 2600, 3600, and 3700 series routers

Standards Support

• H.323 version 3 and 4 feature support

• H.323 CODEC-negotiation

• H.323 gateway RAS support (version 3/version 4)

• MGCP and SIP

• Supports ITU Standard Compression Algorithms (G.729, G.723.1, G.729a/b, G.711, G.728, G.726)

Country Support

• World-wide country support

Traditional Circuit Switched PBX Support

• Qualified PBX interoperability for Lucent Definity series, Nortel Meridian, and ROLM/Siemens HICOM, NEC NEAX 2400, Toshiba Strada

DK424, Mitel 2000SX, Ericsson, Nortel SL-1

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Cisco NM-HDV-2E1-60= Datasheet Page 5