SPA8000 & g729

[rlopez]

Hi,

Is it possible to have 8 simultaneous calls using g729 codec?

Thank you in advance for your help

[Daniele Giordano]

SPA8000 is a voice adapter with support for up to eight FXS devices. Supports SIP Trunking for inbound call routing to trunk groups.

It can support 8 G.729 calls.

The limitation regarding T.38:SPA8000 supports one connection for each pair of ports (1/2, 3/4, 5/6, and 7/8) for a maximum of four connections.

[rlopez]

thank you very much for your reply,

just to make it clear, you said it supports 8 G.729 calls, but the 8 calls can be at the same time?...regarding to T.38, if I understood well that means that if port 1 has a connection then port 2 has to wait until port 1 finishes its connection so port 2 can establish a connection?

again, thank you for your help.

Regards,

Alex

[Daniele Giordano · Accepted solution]

So, the answers are YES.

SPA8000 supports 8 simultaneous G.729 calls and 4 T.38 sessions, 1 for each couple of ports. T.38 can be configured on every FXS ports but if port 1 is active the port 2 must wait until port 1 passes in idle state and viceversa and so on for every couple of ports.

Best regards.