Best Grandstream IP Phones with PPPoE

Positives: Protocol: ICMP,PPPoE,ARP,TCP,UDP,TFTP,RTP,RTCP,HTTP,DHCP, Codec: G.723.1,G.722,G.729AB,G.726,G.711u/A, VoIP Signaling Protocol: SIP, Additional Features: Mute,Volume Control,Ringtones: True Tones,Phone Book,Speaker,DTMF Tone Detection

Positives: Protocol: ICMP,PPPoE,NAT,ARP,SNTP,TCP,UDP,TFTP,RTP,RTCP,HTTP,DHCP, 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), QoS: ToS,RTCP Monitoring,IEEE 802.1p/Q,DiffSer,VAD

Positives: Protocol: PPPoE,NAT,ARP,TCP,UDP,RTP,RTCP,HTTP,DHCP,ICMP, Codec: G.711,G.722,G.168 (Echo Cancellation),G.729,G.723, Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Supplementary Service: Call Transfer (H.450.2),Call Waiting (H.450.6),Name Identification (H.450.8)

Positives: Protocol: UDP,HTTP,DHCP,TFTP,ICMP,PPPoE,ARP,SNTP,TCP,RTP,RTCP, Codec: Dynamic Jitter Buffer,G.729AB,G.168 (Echo Cancellation),G.711a,G.723.1,VAD (Voice Activity Detection),CNG (Comfort Noise Generation),G.722, Networking Connectivity: 1 x RJ 45 - 10/100 Base-TX (Ethernet),1 x PBX Interface (RJ 11), Additional Features: Built-in NAT Router,Phone Book,Call History,Speaker,Hand Free Mode,Voice Mail

Positives: Protocol: PPPoE,ARP,TCP,UDP,TFTP,RTP,RTCP,HTTP,DHCP,ICMP, Codec: VAD (Voice Activity Detection),CNG (Comfort Noise Generation),G.711u,G.711a,G.723.1,G.729A,G.722,G.168 (Echo Cancellation), Networking Connectivity: 2 x RJ 45 - 10/100 Base-TX (Ethernet), Supplementary Service: Call Waiting (H.450.6)