Avaya Definity TN725B Speech Synthesizer for United States English
Avaya TN420C – TN744E Avaya Definity TN725B Speech Synthesizer for United States English (TN725B) Definity TN725B
Provides 4 ports that send voice message information to telephones to activate leave word calling, automatic wakeup, voice message retrieval, and Do Not Disturb features Ports can detect tones http://www.northernbellnetworks.comtn725b.html $1,500.00
Product Description
Definity TN725B
Provides 4 ports that send voice message information to telephones to activate leave word calling, automatic wakeup, voice message retrieval, and Do Not Disturb features Ports can detect tones