Compare

Grandstream

Fanvil

Hold, transfer, forward (unconditional/no-answer/busy), call park/pickup, 3-way
conference, shared-call-appearance (SCA) / bridged-line-appearance (BLA), downloadable phone book (XML, LDAP, up to 500 items), call waiting, call history (up
to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot
desking, personalized music ringtones, server redundancy & fail-over

Three Way Calling, Voice Mail – Voicemail to Email, Caller ID, Call Transfer, Call Recording, Do Not Disturb, Call Forwarding, Call Waiting, Call History – CallDetail Records andCall EventLogging, Speed Dials, Caller Blacklisting, Paging/Intercom, Call Screening, DISA

User and administrator level access control, MD5 and MD5-sess based authentica- tion, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access
control

User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control

2 line keys with dual-color LED and 2 SIP accounts, 3 XML programmable context
sensitive soft keys, 5 (navigation, menu) keys, 8 BLF keys, 13 dedicated function keys
for MUTE, HEADSET, TRANSFER, CONFERENCE, SEND and REDIAL, SPEAKERPHONE, VOLUME, PHONEBOOK, MESSAGE, HOLD, PAGE/INTERCOM, RECORD, HOME

Flexible Time BasedCall Routing, Built in Conference
Bridge/Service, Fax to Email, Hunt/Ring Groups, Music On Hold, Voice Mail Blasting, Follow Me/Find Me Calling, Personal IVRs, Wake Up Calls, Support forVideo Calling, SecureCommunications
(SRTP/TLS), Feature Rich User
Control Panel- Visual Voicemail, Directory, Announcements, Dictation, Calling Queues(ACD/IVR)

Yes, HD handset and speakerphone with support for wideband audio

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English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese and more

English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese and more

g Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file

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GXP 1628

Fanvil X6

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SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDPMED, LDAP, TR-069, 802.1x, TLS, SRTP

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Support for G.711µ/a, G.722 (wide-band), G.723 (pending), G.726-32, G.729 A/B, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO)

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FCC: Part 15 (CFR 47) Class BCE : EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950; AS/NZS 60950.1