1FXS/1FXO VoIP Port, 1 SIP, 1 ETH
Etiketler: Grandstream HT503 ATA, gateway, grandstream, HandyTone 503, ip telefon, sanal santral ekipmanları
1FXS/1FXO VoIP Port, 1 SIP, 1 ETH
Etiketler: Grandstream HT503 ATA, gateway, grandstream, HandyTone 503, ip telefon, sanal santral ekipmanları