TELEFONO IP HUAWEI, ESPACE 7910, PANTALLA TOUCH 2 EN MÉXICO

DISPLAY 2.8, 320 X 240 PIXELS, COLOR SCREEN FUNCIONES: 2 AREAS DE BUTONES. 5 BOTONES DE NAVEGACION: UP/DOWN/LEFT/RIGHT/OK 10 BOTONES PROGRAMABLES 4 SOFTKEYS 4 BOTONES FIXED FUNCTION CON LED: SPEAKER, HEADSET, MUTE, E HISTORIAL DE LLAMADAS. 7 BOTONES FIXED FUNCTION SIN LED: HOME, MENSAJES, VOLUMEN, CONTACTOS, ESPERA, CONFERENCIA, Y TRANSFER. PUERTOS EXTERNOS: 2 GE PORTS: 10/100/1000 MBIT/S Y SUPORTA CONFIGURACION VLAN 1 PUERTO HANDSET: RJ-9 PROTOCOLOS: TCP/IP, SIP, SDP, UDP, RTP, RTCP, DHCP, DNS, PPPOE, HTTP, HTTPS, SNTP Y XCAP ALIMENTACION: POE CLASS 2 FUENTE DE ALIMENTACION: 5 V DC, 2 A FUNCIONES DE AUDIO: INBAND Y OUTBAND DTMF(DUAL TONE MULTIPLE FREQUENCY) ANTI-CLIPPING (ACLP) ACOUSTIC ECHO CANCELLATION (AEC) AUTOMATIC GAIN CONTROL (AGC) ADAPTIVE JITTER BUFFER (AJB) AUTOMATIC NOISE RESTRAINT (ANR) COMFORT NOISE GENERATION (CNG) HEARING AID COMPATIBILITY (HAC) PACKET LOSS CONCEALMENT (PLC) VOICE ACTIVITY DETECTION (VAD) SIDE TONE CANCELLATION VOICE QUALITY MONITOR (VQM)