Grandstream Gxw4502 Digital Voip Gateway (2 E1/T1/J1)
Sponsored
Nairobi, Nairobi Central, 2 hours ago
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Grandstream Gxw4502 Digital Voip Gateway (2 E1/T1/J1)
+1
VoIP / IP Telephony Equipment
Type
Grandstream
Brand
GXW4502
Model
1000 Mbps
Max LAN Speed
Brand New
Condition
Store address
Nairobi • Nairobi Central
Turkana Business Center,Moi Avenue 1st floor RM 15
Turkana Business Center,Moi Avenue 1st floor RM 15
Closed
• Mon - Sun, 09:00-18:00
The grandstream gxw4502 is a carrier-grade digital voip gateway designed to connect traditional e1/t1/j1 telecom trunks to sip-based voip systems. it is ideal for medium to large enterprises migrating from legacy pstn/pri infrastructure to modern ip telephony.
key features & specifications
• 2 × e1/t1/j1 digital interfaces (software configurable)
• supports up to 60 simultaneous calls
• sip-to-pri / pstn gateway functionality
• supports signaling protocols: pri, ss7, mfc r2
• 2 × gigabit ethernet ports ( mbps)
• built-in nat router functionality
• voice codecs: opus, g.711, g.722, g.729a/b, g.726, ilbc
• t.38 fax-over-ip support
• advanced echo cancellation and jitter buffer
• secure communication via tls & srtp encryption
• multiple sip profiles and trunk support
• auto provisioning (tr-069, http, https, xml)