Cisco Ata 191 Analog Telephone Adapter Administration Guide For Cisco Unified Communications Manager - Cisco ATA 191 Administration Manual

Configure Fax Services
Fax Modem Speeds
• 2.4 kb/s
Note The speeds that are only used in V.34 do not apply for fax using T.38 relay.

Cisco ATA 191 Analog Telephone Adapter Administration Guide for Cisco Unified Communications Manager

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