6 SIP Accounts |
Software upgrade via web |
Network capture |
TR069 |
DTMF:In‐Band,RFC2833,SIP INFO |
DNS SRV/ A Query/NATPR Query |
Support 5 Remote Phonebook URLs |
Phonebook: 500 Groups |
SIP over TLS,SRTP |
SIP v1 (RFC2543), v2 (RFC3261) |
5‐way Calling |
Blind/attendant Transfer |
Speed Dial, Hotline |
Call Forward |
Call Waiting |
Call Pickup, Call Pickup in Group |
Music On‐hold, Intercom, Multicast |
SMS, Voicemail, MWI |
Narrowband Codec: PCMA, PCMU, G.729, G723, G726 |
HD Voice |
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