Mitel T1/E1 Combo MMC II Module 50005160 (Refurbished) Polycom the ESI-600 provides built-in voice

the ESI-600 provides built-in voice mail

4 One Touch Dial Keys

Please see Norstar Modular 8x24 Software for Software Options

Monitor Speaker Phone

Jog Dial Control provides easy access to both system and personal speed dial lists

Mitel T1/E1 Combo MMC II Module 50005160 (Refurbished) Polycom the ESI-600 provides built-in voiceMitel T1 E1 Combo MMC II Module (50005160) The Mitel T1 E1 Combo MMC II Module (Part #50005160) is a versatile telecom interface module designed for Mitel 3300 ICP communication systems. It provides T1 and E1 digital trunk connectivity, enabling integration with carrier networks for PRI services and high capacity voice communication. This module is ideal for businesses that require flexible trunking options, supporting both North American (T1) and