Grandstream Networks HandyTone HT286 Product Related Questions page 26

Q: How many concurrent calls can be made on the GXW4024?
The GXW4024 will support 24 concurrent calls for all codecs.
Q: Does the GXW series support RFC 3960?
Yes. The GXW400x supports RFC 3960 - early-media / ring-tone
Q: Does the GXW series support RFC 3264?
Yes. The GXW400x supports RFC 3264 - offer-answer
Q: Does the GXW series support RFC 3515?
Yes. The GXW400x supports RFC 3515 - refer method
Q: Does the GXW series support RFC 3262?
Yes. The GXW400x supports RFC 3263 - DNS locating
Q: How many simultaneous fax calls can the GXW40xx handle?
The GXW40xx series can handle up to two T.38 simultaneous sessions and G.711 Pass-Through
on the remaining ports.
GXE502x Series FAQs
Q: How do I make my own IVR for Auto-Attendant?
You will need to record your IVR with 8000Hz/MONO/16bit in wav format, then upload the
IVR file to the GXE5000 under Auto-Attendant setting. You can preview the recording.
Q: Can I use phone to record IVR for Auto-Attendant?
Not with the current firmware. The future firmware will allow user to record IVR via any
extensions.