[Asterisk-Users] TDM0xB vs. SIP for FXO

[Rusty Dekema]

Hi,

I am planning to connect my Asterisk PBX to one or two POTS lines, and am
wondering if it is better to use a TDM card for this, or one or two SIP
devices with FXO ports on them (such as an SPA-3000, Grandstream 488). I am
interested in voice quality and reliability of operation and am wondering if
one of these options is better than the other in this regard.

Thanks,
Rusty
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