IP Telephone Set – SIP-T790P – Namaste Infotech https://store.namasteinfo.com Wed, 17 Dec 2025 05:32:40 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://store.namasteinfo.com/wp-content/uploads/2024/08/cropped-logo-demeo-2-32x32.png IP Telephone Set – SIP-T790P – Namaste Infotech https://store.namasteinfo.com 32 32 IP Telephone Set – SIP-T790P (LV Switch) https://store.namasteinfo.com/product/ip-telephone-set-sip-t790p-lv-switch/ https://store.namasteinfo.com/product/ip-telephone-set-sip-t790p-lv-switch/#respond Sun, 19 Jan 2025 15:57:23 +0000 https://store.namasteinfo.com/?post_type=product&p=3149

SIP-T790 is a new generation of enterprise-class cost-effective IP color screen phone with 4 SIP accounts, 4 lines and dual Gigabit Ethernet ports. The 2.4-inch color LCD display has detailed call information and icons to enhance the visual tone of the phone. 4 programmable soft keys with double lights, which greatly improves effective communication. SIP-T790 supports IPv6 and IPv4 protocols, and provides dual-port POE power supply and 2.4GHz WIFI. It has a complete and secure user information network environment, supports commercial road network management platforms, and is compatible with mainstream IP PBXs. SIP-T790 can be applied to different enterprise scenarios, greatly improving the work efficiency of enterprises.]]>

Hardware specifications
Account ：Support 4 SIP accounts
Network interface：2 10/100 adaptive Ethernet interface, optional PoE power supply;
Headphone jack ：1 RJ9 jack
Screen ： 2.4 inch color liquid crystal display screen
Power supply：AC100-240V, output: DC 5V

Software specifications
Operating system: Linux
Language: Support 17 languages ​​(Simplified Chinese, Traditional Chinese, English, Turkish, Korean, Russian, French, Italian, German, Polish, Portuguese, Thai, Hindi, Arabic, Japanese, Spanish, Vietnamese language)
Voice: High-definition voice, handle and hands-free mode support high-definition voice calls.
Voice coding: G.711A/u, G722, G.723 high/low, G.729 A/B, support DTMF in-band and out-of-band transmission (SIP INFO, DTMF Relay, RFC2833)
Protocol: Support SIP 1.0 (RFC2543), SIP 2.0 (RFC3261), IEEE 802.3 /802.3 u 10 Base T / 100Base TX, UDP/ TCP/IP, RTP, RTCP, SRTP, DHCP, PPPoE, DNS, Telnet, FTP, TFTP , HTTP, HTTPS, VAD/CNG, PPTP, L2TP, OpenVPN, SNTP, STUN
Telephone functions: call hold, mute, transfer, call transfer (unconditional transfer, no answer transfer, busy transfer), multi-party conference, call waiting, personalized ringtones, address book import\download, automatic answer. It can store 500 phone numbers, 1000 call records, and 1200 all call records. Can support blacklist (optional); can support encrypted call function.
Ringtone: 10 ringtones can be selected (can be added at the factory if necessary).
Encryption: Support soft encryption such as AES, or hard encryption with encryption chip.
Time setting: Support time setting (SNTP/SIP Server acquisition/manual).
Network management: Tr069, SNMP, can support OMC platform
Automatic configuration: TFTP, HTTP, HTTPS, PnP

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