Product Description
Cisco Single - Wide High Density Analog Voice Service Module with 8 FXS and 12 FXO - For Voice - 8 x RJ-21 FXS, 12 x RJ-21 FXO - Twisted Pair
The Cisco® High-Density Analog Voice and Fax Service Modules provide enterprises, managed services providers, and service providers the ability to directly connect public-switched telephone networks (PSTNs) and existing telephony equipment to Cisco 4000 Series Integrated Services Routers (ISRs). These fixed-port (FXS and FXO) modules provide Dual-Tone Multifrequency (DTMF) detection, voice compression and decompression, call progress tone generation, Voice Activity Detection (VAD), echo cancellation, and adaptive jitter buffering.
Product details
The FXO port is used to connect to PBX or key systems, or to provide off-premises connections to the PSTN. It supports battery reversal detection and caller ID. The FXO port is also used to connect to analog Centralized Automatic Message Accounting (CAMA) trunks to provide dedicated E-911 service (in North America only).
The FXS port is used to connect analog phones, modems, fax machines, and speaker phones to an enterprise IP voice system, so you can use them as extensions to your Cisco or third-party IP call-control system. Having these devices tightly integrated with the IP-based phone system is advantageous for increased manageability, scalability, and cost-effectiveness. The Direct Inward Dialing (DID) port is used to provide off-premises DID connection from the central office. It serves only incoming calls from the PSTN. Caller ID is not supported in DID mode.
Product details
The FXO port is used to connect to PBX or key systems, or to provide off-premises connections to the PSTN. It supports battery reversal detection and caller ID. The FXO port is also used to connect to analog Centralized Automatic Message Accounting (CAMA) trunks to provide dedicated E-911 service (in North America only).
The FXS port is used to connect analog phones, modems, fax machines, and speaker phones to an enterprise IP voice system, so you can use them as extensions to your Cisco or third-party IP call-control system. Having these devices tightly integrated with the IP-based phone system is advantageous for increased manageability, scalability, and cost-effectiveness. The Direct Inward Dialing (DID) port is used to provide off-premises DID connection from the central office. It serves only incoming calls from the PSTN. Caller ID is not supported in DID mode.
Features
- Service Module offers enhanced dependability with maximum productivity
- Supports twisted pair cables for durability and improved signal transfer while ensuring smooth and seamless data transfer
- Voice service module provides convenient and hassle-free voice recognition with dependable support to audio commands
- Service Module is the single answer to all your desired and specified application execution needs
- Voice service module provides reliable support for all kinds of voice, and sound commands with maximum productivity
Other Details
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Custom Field
Application/Usage Voice
Product Type Service Module
Compatibility Cisco 4000 Series ISRs
Manufacturer Part Number SM-X-8FXS/12FXO=
Interfaces/Ports Details 8 x RJ-21 FXS
Interfaces/Ports Details 12 x RJ-21 FXO
Weight (Approximate) 1.90 lb
Connector Type RJ-21
Manufacturer Cisco Systems, Inc
Product Name Single - Wide High Density Analog Voice Service Module with 8 FXS and 12 FXO
Brand Name Cisco
Country of Origin China
Height 1.6"
Width 7.4"
Depth 7.6"
Twisted Pair Cable Standard Category 3
Twisted Pair Cable Standard Category 5
Media Type Supported Twisted Pair
Total Number of Ports 20
Note Images may not be exact, please check specifications.
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