Release Notes 1.3.0(2651) Question

[earthtoobi]

The release notes mentions:

- GV with SIP2SIS (PC-based SIP to Skype transcoding) re-packetization modification

can someone explain what this is?
i use siptosis on PC along with obi(SIP trunk) but not sure where GV comes into picture.

[RonR]

Calls bridged from Google Voice to SipToSis had audio problems with the default SipToSis settings of:

audio_frame_size=240,240,240,160

It was necessary to change SipToSis to:

audio_frame_size=160,160,240,160

Brief testing indicates this issue has been resolved and changing audio_frame_sizes is no longer necessary.

[Salvatore]

Where do I set the audio_frame_size=160,160,240,160 ?

[RonR]

Where do I set the audio_frame_size=160,160,240,160 ?

In siptosis.cfg, but you don't need to change it if you update to 1.3.0(2651).

[Salvatore]

I upgraded to 1.3.0(2651) but I am still having troubles bridging calls.
Incoming calls come in via SIP. I am able to bridge incoming calls to:

a. ph (connected analog phone line) - no voice at all.
b. SP1 (dial out using SIP) - two way voice.
c. li (connected line to telco/pbx) - no voice.

with 1.2.x all of this is working fine. Is it possible to get the firmware image for 1.2 so we can downgrade? Is there any other alternate solution?