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VoIP phone - SIP
Main Specifications | |
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Product Description | Avaya J139 IP Phone - VoIP phone |
Product Type | VoIP phone |
Compatible Platforms | Avaya Aura, Avaya IP Office 11.0, Broadsoft Broadworks R21SP1, Zang Office R1.0 |
Main Features | Integrated Ethernet switch |
VoIP Protocols | SIP |
Voice Codecs | G.711, G.722, G.729ab, G.726, Opus |
Speakerphone | Yes |
Call Services | Call Transfer, Call Hold |
Display | LCD display - color |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
General | |
Product Type | VoIP phone |
Compatible Platforms | Avaya Aura, Avaya IP Office 11.0, Broadsoft Broadworks R21SP1, Zang Office R1.0 |
Miscellaneous | |
Placing / Mounting | Wall-mountable, table-top |
Display | |
Type | LCD display - color |
Display Location | Base |
Diagonal Size | 2.8" |
Display Resolution | 320 x 240 pixels |
Phone Features | |
Call Services | Call Transfer, Call Hold |
Dialer Location | Base |
Conference Call Capability | Yes |
Speakerphone | Yes |
Indicators | Voice message waiting indicator, line status indicator |
IP Telephony | |
Main Features | Integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP |
Voice Codecs | G.711, G.722, G.729ab, G.726, Opus |
Security | TLS |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | SRTP |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Network Features | Class 1 PoE, Energy-Efficient Ethernet (IEEE 802.3az) |