Ẹrọ yii n pese 1-4 * E1 ni wiwo, 1 * 10 / 100M Ethernet ni wiwo (Laini Iyara 100M), Standard 2 waya tẹlifoonu bi ẹrọ ibere-waya (iyan).O jẹ irọrun pupọ.O ni iṣẹ itaniji.Iṣẹ naa jẹ igbẹkẹle, iduroṣinṣin, ati agbara agbara kekere, iṣọpọ giga, iwọn kekere.