User`s manual

MP-1xx H.323
MP-1xx H.323 User’s Manual 20 Document #: LTRT-65104
• Supports H.450 Call Hold, Call Transfer, Call Forwarding, Call waiting, Message Waiting
Indication and Name Identification supplementary services (H.450.1, H.450.2, H.450.3,
H.450.4, H.450.6, H.450.7 and H.450.8).
• Supports the following coders:
 G.711 A-law 64 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)
 G.711 µ-law 64 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)
 G.723.1 5.3, 6.3 kbps (30, 60, 90, 120, 150 msec)
 G.726 16, 24, 32, 40 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)
 G.729A 8 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)
G.729B is supported if Silence Suppression is enabled.
• Supports DTMF negotiation.
• Supports DTMF and hook-flash signal out-of-band through H.245 channel, (using
“Alphanumeric” or "Signal" field).
• Supports DTMF and hook-flash signal in-band according to RFC 2833 including negotiation
of payload type.
• Supports DTMF and hook-flash signal out-of-band using H.225/Q.931 Keypad facility
messages.
• Supports reopening of logical channel and implementation of empty terminal capability set.
• Supports configuration of H.323 Port Range.
• Supports H.225/Q.931 Progress Indicator parameter for Fast Connect, enabling playing of
local Ringback tone or to cut through the voice channel to listen to remote Call Progress
Tones/messages.
• Supports detection (FXO) and generation (FXS) of Caller ID signal (NTT, Bellcore, ETSI,
Indian, Danish, Brazilian, British and Swedish standards) and interworking it to H.323
network.
• Supports Caller ID restriction (Privacy).
• Supports routing of IPTel calls to predefined hunt groups.
• Supports a configurable channel select mode per hunt group.
• Supports various number manipulation rules for IPTel and TelIP, called and calling
numbers.
• Supports H.245 round trip delay. When activated the gateway periodically generates H.245
round trip delay requests.
Note that the vulnerability of the MP-1xx was evaluated to H.323 messages per NISCC
Vulnerability Advisory 006489/H323 (refer to uniras.gov.uk
and to kb.cert.org).
For more updated information on the gateway’s supported features, refer to the latest MP-1xx
H.323 Release Notes.