Play audio with Audio Proxy Server

[Nicolae]

Hi all
I have a problem with streaming audio from APS, if i streaming in two APS servers ( 2 different phones) i can play normaly but whit others i hear very big noise, i change all formats and the same , i save a audio raw file and play it on other player an is the same.

I think APS add some information to buffer, i read all APS API and there is not specified any header or other information about that, have someone the same trouble ?

if i initialize APS with "EULAW20MS" then i must have buffer size 160 bytes

From RFC:
encoding sample/frame bits/sample
----------------------------------------
PCMU sample 8

1 sample have 125 micro seconds
then 20ms/0.125 = 160 samples

but my buffer don't have this length

Thanks in advance.

[Nicolae]

In API is not specified nothing about this header , i wold cut it, copy to buffer and then append back to incoming data, but he is changing in streaming process , i see APS is for interconnecting 2 Nokia device , someone has connect this APS whith other soft phone ?
how do that ??