I read somewhere, if I don't use the same codec in phone and in softere pbx the voice will be delayed, this seems to be happen with my 3cx. The voice is intrerupt and delayed. I' don't know why!?
The conection of the internet is 2.5 Mb/s. I read the configure manul of 3cx phone system and the configure in the management console it's ok.
But the problem with the voice is alwais the same.
In codec voice I have added all codecs, my voip provider suports this codecs:
G.711 (64 kbps)
G.726 (32 kbps)
G.729 (8 kbps)
G.723 (5.3 & 6.3 kbps)
iLBC (20ms & 30ms)
and my voip phone Grandstream Budge Tone-100
PCMU
PCMA
G729
G723
G726-32
G722(wideband)
iLBC
please tell me how can I choose the codecs on the 3cx system and voip phone to resolve this problem
The conection of the internet is 2.5 Mb/s. I read the configure manul of 3cx phone system and the configure in the management console it's ok.
But the problem with the voice is alwais the same.
In codec voice I have added all codecs, my voip provider suports this codecs:
G.711 (64 kbps)
G.726 (32 kbps)
G.729 (8 kbps)
G.723 (5.3 & 6.3 kbps)
iLBC (20ms & 30ms)
and my voip phone Grandstream Budge Tone-100
PCMU
PCMA
G729
G723
G726-32
G722(wideband)
iLBC
please tell me how can I choose the codecs on the 3cx system and voip phone to resolve this problem
