WS-SVC-CMM-6T1 Cisco Voice Plug In Module at discount

WS‑SVC‑CMM‑6T1 Specifications

Cisco 6‑Port T1 Interface Port Adapter for Communication Media Module (CMM)

Manufacturer: Cisco
Manufacturer Model: WS‑SVC‑CMM‑6T1
Product Line: Cisco Communication Media Module (CMM)
Product Series: 6‑port T1 adapter
Product Type: Port Adapter (T1) for CMM
Product Name: Cisco CMM 6‑Port T1 Interface Adapter

KEY FEATURES:

Provides 6 T1 interfaces for voice/data over TDM

Supports T1 CAS (Channel-Associated Signaling) and T1 ISDN PRI

On‑board DSP resources for voice features: packetization, echo cancellation, fax relay, tone detection/generation, jitter buffers, etc.

Supports MGCP and H.323 protocols; can operate as a gateway under CallManager control

PERFORMANCE / CAPACITY:

Codec support: G.711 (10/20/30 ms), G.729 (10/20/30/40/50/60 ms)

DSP configuration: 12 × C5441 DSPs

Maximum concurrent calls: up to 144 calls per module

COMPATIBILITY & SOFTWARE:

Designed to be used with Cisco Communication Media Module (CMM) installed in Catalyst 6500 or 7600 chassis

Minimum recommended software:

Cisco IOS / CMM software: from 12.2(13)ZC (or compatible CMM IOS)

Supervisor / switch OS: as per CMM datasheet

ENVIRONMENTAL & PHYSICAL:

Occupies 1 slot in Catalyst 6500 / 7600 chassis

Dimensions: ~ 35.6 × 3.0 × 40.6 cm (14.4 × 1.2 × 16 in)

Power: requires up to 252 W from the module

Operating Temperature: 0 °C to 40 °C

Humidity: 10% – 90% non-condensing

MANAGEMENT & PROTOCOLS:

Supports SNMP for management

MIBs supported: Cisco Voice Dial Control MIB, Digital Signal Processing MIB, Interface MIB, etc.

VOICE FEATURES:

Fax pass‑through and Cisco Fax Relay support

Music on Hold (unicast, multicast)

DTMF relay