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Network Switch Module AudioCodes M1KB-VM-4SPAN
4 E1/T1 voice module for Mediant 1000 digital/mix chassis. The AudioCodes M1KB-VM-4SPAN is a network switch module for the Mediant 1000 platform with four span interfaces. It provides physical span connectivity for voice and signalling channels and is designed to integrate with Mediant 1000 digital/mix chassis to extend telephony trunking capacity.
The module offers four independent E1/T1 spans for flexible trunking configurations and compatibility with common ISDN and T1 infrastructures. It is built to match the Mediant 1000 chassis form factor for seamless installation and reliable operation, supporting predictable performance in voice routing and media handling environments.
Install the module into an available module slot in the Mediant 1000 digital/mix chassis following AudioCodes installation guidelines. Connect E1/T1 cabling to the module’s span interfaces and configure trunk settings on the Mediant 1000 system management interface to match network timing, framing and signaling requirements. Verify link status and perform call tests to confirm proper operation.
Use appropriate E1/T1 cabling and grounding practices; ensure firmware and chassis software are up to date and configure framing, line coding and signaling (ISDN/PRI or CAS) according to your carrier or PBX requirements.
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