Description
4G VoLTE SIP VoIP Phone Business Telephone Set Factory
Model: ECG-IP502
Function:
1) 2.4 high-definition display screen, 240*320 resolution LCD screen.
2) HD sound quality: HD speaker, HD handle.
3) Support standard SIP2.0 protocol, compatible with mainstream softswitches, IMS and
IPPBX system, and various SIP protocol audio and video terminals.
4) Built-in 2.4G Wifi module, and supports 4G SIM card networking at the same time, a variety of network selection methods.
3) 2 SIP accounts, support local three-party conference.
4) Interface: 1xRJ9 (4P4C) handle port. 1x USB 2.0 interface.
5) Local address book: 1000 entries.
6) Support UDP/TCP/TLS.
7) Power adapter: 5V/1A DC output. Battery capacity: 1000ma/H.
8) Audio codec: G.722, GSM, PCMA, PCMU, G.729AB, iLBC, AMR, DTMF, ISACWB, ISACSWB, OPUS.
SHENZHEN EAST LINE is the China most professional OEM 3G 4G LTE IP phone factory.
Our Products include landline phones, sim card GSM 3G 4g Volte fixed wireless phone, VoIP IP phone SIP business telephone and DECT cordless phone etc.
