Sistema VOS3000 registro salida SIP: configure expiracion, reintento, privacidad, dominio local y cabeceras para troncales.
VOS3000 SIP Display From: Important E164 Caller Configuration
Master VOS3000 SIP display from with SS_SIP_E164_DISPLAY_FROM. Configure E164 caller format in From header, per-gateway display modes, caller presentation, and mapping gateway number extraction.