Description
The NEC Aspire 4-Channel VoIP Media Gateway Expansion Daughterboard (0891043) (IP1WW-4VOIPDB-A) features:
• Provides an additional 4-channels voice packet for VoIP communication
• Required for either VoIP trunks or when using VoIP keysets talking to non-IP keysets
• Attaches to the 4VOIPU (0891042) or 16VOIPU (0891023) cards
• Works in the NEC Aspire M / L / XL telephone sytems
• Refurbished
• One Year Warranty