BROADSOFT PARTNER CONFIGURATION GUIDE – GRANDSTREAM GXW400X - HT50X DOCUMENT NUMBER
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3 Device Capabilities and Known Interoperability Issues This section describes the features supported by the GXW-4004 / GXW-4008 / HT-502,
as well as BroadWorks interoperability issues and impact. The following table describes
capabilities.
Verified Revisions shows the results of partner (vendor) testing of a specific BroadWorks
version with a specific partner’s device under test (DUT) version.
Compatible Revisions indicates the maintenance versions that should interface properly
with BroadWorks.
3.1 Capabilities
Device Type Generic SIP Smart (Proxy Addr)
Lines and Appearances GXW-4004: 4 lines 1 appearances per line
GXW-4008: 8 lines 1 appearances per line
HT-502: 2 lines 1 appearances per line
Speaker/Power/Bridge No/No/Yes
Verified Revisions BroadWorks Release 14.0
GXW-4004: Grandstream 1.0.0.39
GXW-4008: Grandstream 1.0.0.39
HT-502: Grandstream 1.0.0.39
Compatible Revisions BroadWorks Release 14.0
Grandstream Any maintenance version of GXW-
4004/GXW-4008/HT-502 1.0.0.39
SIP Proxy FQDN DNS Lookup
(A, SRV, NAPTR)
A, SRV
Outbound Proxy Configurable Yes
Outbound Proxy FQDN DNS Lookup
(A, SRV, NAPTR)
A, SRV
BroadWorks Redundancy Enabled Yes
BroadWorks Shared Call Appearance N/A
BroadWorks Enhanced IP Phone
Configuration Partial
Device Services Call Forwarding, Attended/Blind Call Transfer, 3-way
Call, Call Waiting, Call Hold, Call Return.
Device Call Control
(Device-Controlled or Flash INFO-
based)
Device-Controlled
Codecs PCMU, PCMA, G723.1 G729A/B/E, iLBC, G726-
16/24/32/40
RFC 2833 DTMF Yes
T.38 Fax Yes