Tischbetrieb und Wandmontage möglich |
Audio-Codecs: G.711, G.722, G.726, G.729
SIP Protokolle RFC2327, RFC2396, RFC2833, RFC2915, RFC2976, RFC3261, RFC3262, RFC3263, RFC3264, RFC3265, RFC3326, RFC3489, RFC3515, RFC3550, RFC3581, RFC3842, RFC3891, RFC3892, RFC3960, RFC4475, SIPS, ankommendes DTMF, SRTP |