[Soken]

Ciao mpxnet, ci avviciniamo alla soluzione.
Adesso riesco a ricevere, ma in alcuni casi parzialmente (pagina non trasmessa completamente). L'invio mi è possibile solo se antepongo *00, ovvero passo sulla linea PSTN
Ho settato a 9600 la velocità di trasm/ricez del fax e messo a off l'ECM
La versione di software che utilizzo è
Software Version: Program-- 1.0.3.64 Bootloader-- 1.1.0.1 HTML-- 1.0.3.64 VOC-- 1.0.0.13
La FXS2 (che intendo utilizzare esclusivamente come linea fax) è così configurata:
SIP Server: 217.72.100.4
Outbound Proxy:
SIP User ID: 3906***
Authenticate ID: 3906***
Authenticate Password: ***
Name: Fax

Use DNS SRV: yes
User ID is phone number: yes
SIP Registration: yes
Unregister On Reboot: yes
Register Expiration: 60
local SIP port: 5062
local RTP port: 5008
Use random port: no
DTMF Payload Type: 101
Send DTMF: in-audio
Send Flash Event: No
Enable Call Features: Yes (if yes, star codes will be supported locally)
Use Bell-style
3-way Conference: No
Offhook Auto-Dial:
Proxy-Require:
Disable Call-Waiting: no
NAT Traversal (STUN): no
No Key Entry Timeout: 4

Preferred Vocoder:
choice 1: current setting is " PCMU" G.723.1 G.729A/B PCMU PCMA iLBC G.726-32
choice 2: current setting is " PCMA" G.723.1 G.729A/B PCMU PCMA iLBC G.726-32
choice 3: current setting is " G723" G.723.1 G.729A/B PCMU PCMA iLBC G.726-32
choice 4: current setting is " G729" G.723.1 G.729A/B PCMU PCMA iLBC G.726-32
choice 5: current setting is " G726-32" G.723.1 G.729A/B PCMU PCMA iLBC G.726-32
choice 6: current setting is " iLBC" G.723.1 G.729A/B PCMU PCMA iLBC G.726-32
Voice Frames per TX: 10 (up to 10/20/32/64 for G711/G726/G723/other codecs respectively)
G723 rate: 6.3kbps encoding rate
iLBC frame size: 20ms
iLBC payload type: 97 (between 96 and 127, default is 97)
Silence Suppression: No
Fax Mode: T.38 (Auto Detect)
Early Dial: No
Allow incoming SIP messages
from SIP proxy only: No
Allow outgoing call without Registration: No
Dial Plan Prefix: (this prefix string is added to each dialed number)
Use # as Dial Key: Yes (if set to Yes, "#" will function as the "(Re-)Dial" key)
SUBSCRIBE for MWI: No, do not send SUBSCRIBE for Message Waiting Indication
Send Anonymous: No
Refer-To Uses Target Contact No
Special Feature: Standard CBCOM RNK
Volume Amplification: TX +6dB +4dB +2dB 0dB default -2dB -4dB -6dB
RX +6dB +4dB +2dB 0dB default -2dB -4dB -6dB

Hai ancora qualche suggerimento prezioso? Grazie comunque