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SIP T780N
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IMS9000
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IAD 100 series
IAD100-4FXS
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IAD100-16FXS
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IAD100-4E1
IAD100-8E1
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30W outdoor speaker SIP-S100
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HOME
product
SIP series
SIP T780N
SIP-T790N
SIP-T800N
SIP-T840
SIP-T780
SIP-T790
SIP-T800
SIP-H680
SIP-T520
SIP-T580
SIP-T300
SIP-T880
SIP-M100
SIP-S100
SIP-S200
SIP-S300
SIP-S330
SIP-S360
IPPBX series
IP PBX800
IP PBX3000
IP PBX6000
IP PBX8000
IMS9000
IMS9000（Customized）
IAD 100 series
IAD100-4FXS
IAD100-8FXS
IAD100-16FXS
IAD100-32FXS
IAD100-128FXS
IAD100-256FXS
IAD100-4FXO
IAD100-8FXO
IAD100-4E1
IAD100-8E1
Software series
Call center system
Attendant system
Recording system
Billing system
Network management system
Unified dispatch communication
30W outdoor speaker SIP-S100
30W outdoor speaker SIP-S200
Solutions
GOVERNMENT
EDUCATIONAL INSTIUTTION
FINANCIAL
HOSPITAL
HOTEL
HEADQUARTERS AND BRANCHES
Small and medium-sized enterprises
NATIONAL COMMUNICATION DEPLOYMENT
Service and Support
Project report management
Document Center
Firmware Download
Online Demo
faq
Company
About us
Contact us
Certificates
News and Events
Upcoming Events
Awards
news
Blogs
Service and support
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Service and support
We provide strong technical support, professional knowledge answers and after-sales service guarantee. Provide product manual review and download firmware, etc.