Grandstream
Grandstream GXW4224 · VoIP Gateway
5.0 (51)
Specifications
Product information
| Product Type | VoIP Gateway |
|---|---|
| Characteristics | Rack-mountable, Caller ID |
| Interfaces | 24 x RJ-11, 1 x RJ-45, 1 x RJ-45 (Management) |
| Voice Codecs | G.711, G.723, G.726, 729, iLBC |
| Protocols | SIP, RTCP, RTP |
Reviews
Y****** X********
★★★★★
Delivered when promised... very satisfied
S****** U***
★★★★★
Amazing quality for the price!
V**** C****
★★★★★
Can't believe the quality... honestly best buy I've made
V**** Y***********
★★★★★
Spot on mate, spot on
B****** K***********
★★★★★
Quality is top tier
Q******** A************
★★★★★
Brilliant, no complaints at all
T**** V******
★★★★★
Brilliant!!!
P******** M*********
★★★★★
Very pleased with this
L****** X***
★★★★★
Amazing quality for the price!
S**** O***
★★★★★
Spot on
Delivery & returns
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