Re: [iaxmodem-users] iax communications issues

[Michel R V. <mi...@jk...>]

David Backeberg wrote:
> Hi there:
>
> I'm having issues that I assume are based on getting iaxmodem and asterisk to play nicely together.
>
> my scenario is inbound fax reception:
>
> hardware fax machine => POTS => channelized DS3 T1 bank => Cisco voip gateway => SIP over ulaw => asterisk => iaxmodem => faxgetty and hylafax
>
>   
     This is your problem, right here.  Your call path.  You cannot 
every put SIP into a FAX connection.  In general, you want to go from 
TDM right into Asterisk.  Anything else introduces fatal packet lag that 
scraps the FAX transaction.

    If you can, try this:

hardware fax machine => POTS => channelized DS3 T1 bank => asterisk => iaxmodem => faxgetty and hylafax

    ... and tell us how it goes.

-- 
    --Michel R Vaillancourt
    JKL-5 Groupe Inc.: "The center of your telephony service needs"
    V:  514-907-9429
    F:  514-369-1562
    mi...@jk...