I need some assistance o8s n Fax configuration. I connected ATA and its registered with Call Manager 8.6. External fax is working fine i can send and receive the fax but requirement is also to send fax from one local number like 1002 to 1009 i.e. IP to IP Fax.
Do it require any specific configuration.
Thanks in Advance
Define "IP to IP fax." If you mean one analog fax machine calling another analog fax machine and both are connected to ATA186s then no additional configuration is required as long as you have allowed 64kbps codecs (G.711) between them on the region matrix. If using ATA187s which support fax relay then the codec choice isn't important.
Don't forget to configure the ATA186 for fax detection; it isn't on by default.