Best IP Phones with SIP VoIP Signaling Protocol

Analyzing reviews from 42 Sites…

1 out of 61 products found

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Adtran IP 601

$290.00 Est. at Amazon

Positives: Protocol: SNMP,RTCP,HTTP,DHCP,NAT,FTP,TFTP, Codec: G.729A,VAD (Voice Activity Detection),Dynamic Jitter Buffer,G.711u,G.711a, Buttons: Hold, Display Type: Monochrome LCD

2 RECOMMENDED by 0 people for OVERALL

Adtran IP 706

$229.00 Est. at Amazon

Positives: Protocol: DHCP,SNTP, Codec: G.711,G.729, Additional Features: Speaker,Caller ID Presentation,Speed Dial,Web Browser, Buttons: Redial,Hold,Transfer,Conference

3 RECOMMENDED by 0 people for OVERALL

Grandstream GXP-280 Small Business

$65.00 Est. at Amazon

Positives: Protocol: PPPoE,ARP,TCP,UDP,TFTP,RTP,RTCP,HTTP,DHCP,ICMP, Codec: G.723.1,G.722,G.729AB,G.726,G.711u/A, QoS: ToS,IEEE 802.1p/Q, Supplementary Service: Call Transfer (H.450.2),Call Hold (H.450.4),Call Waiting (H.450.6)

4 RECOMMENDED by 1 people for OVERALL

Polycom 2200-12330-025

$144.00 Est. at Amazon

Positives: Protocol: TFTP,HTTP,DHCP, Codec: G.711u,G.711a,G.729A,G.168 (Echo Cancellation),VAD (Voice Activity Detection),CNG (Comfort Noise Generation),G.729AB, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Keyboard: Numeric Keypad

5 RECOMMENDED by 2 people for OVERALL

Linksys SPA921

$122.00 Est. at Amazon

Positives: Protocol: TFTP,HTTP, Codec: G.711,G.729A,G.723, Networking Connectivity: 1 x PBX Interface (RJ 11), Keyboard: Numeric Keypad

Polycom IP560

$365.00 Est. at Amazon

Positives: Protocol: FTP,TFTP,RTCP,HTTP, Codec: G.729A,G.722,G.711u/A, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), AC-DC Power Adapter

Polycom SoundPoint® IP 601

$265.00 Est. at Amazon

Positives: VoIP Signaling Protocol: SIP

TalkSwitch TS-480i

$254.00 Est. at Amazon

Positives: Protocol: DHCP,NAT,SNTP, Codec: G.729B,G.711u/A, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Power over LAN / IEEE 802.3 af / PoE

Polycom IP 550

$220.00 Est. at Amazon

Positives: Protocol: TFTP,HTTP,DHCP, Codec: G.722, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Power over LAN / IEEE 802.3 af / PoE

TMC-IP-103

$92.00 Est. at Amazon

Positives: Protocol: HTTP,DHCP,PPPoE, Codec: G.711,G.723.1,G.726, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Type: IP Phone

Polycom 2200-11331-025

$149.00 Est. at Amazon

Positives: Protocol: SNMP,DHCP, Codec: G.711a,G.711,G.729A,VAD (Voice Activity Detection),CNG (Comfort Noise Generation),G.729AB,G.711u, Networking Connectivity: 2 x Ethernet 10Base-T/100Base-TX, Power over LAN / IEEE 802.3 af / PoE,AC-DC Power Adapter

Grandstream BudgeTone BT-201

$49.00 Est. at Amazon

Positives: Codec: G.168 (Echo Cancellation), Networking Connectivity: 1 x RJ 45 - 10/100 Base-TX (Ethernet), Type: IP Phone, VoIP Signaling Protocol: SIP

Grandstream Budgetone Bt-200 Voip Sip

Grandstream Budgetone Bt-200 Bt200 Voip Sip Ip Phone

$59.00 Est. at Amazon

Positives: Protocol: PPPoE,NAT,ARP,SNTP,TCP,UDP,TFTP,RTP,RTCP,HTTP,DHCP,ICMP, Codec: G.723.1,G.729A,G.168 (Echo Cancellation),VAD (Voice Activity Detection),CNG (Comfort Noise Generation),G.729AB,G.711u,G.711a, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Keyboard: Alpha Numeric