Alcatel-Lucent 7302 Information Manual page 593

Considerations and limitations
ONT does not support the following per ONT TC-layer counters:
•
received fragments
•
received blocks
•
transmitted fragments
•
transmitted blocks
No support for 802.1x
No support for classifying ingress packets by VID + Priority. VID + Priority flows are processed in the
ONT as VID classified flows. For example, the following concurrent upstream flows on the same UNI
port cannot be supported:
•
VID 100, Priority a --> VID 1000, Priority x
•
VID 100, Priority b --> VID 2000, Priority y
The following concurrent flows on the same UNI Port can be supported because pbit translation is
applied to the same VID:
•
VID 100, Priority a --> VID 1000, Priority x
•
VID 100, Priority b --> VID 1000, Priority y
ONT only supports sending VoIP packets to OLT as tagged frame
All the POTS UNIs should share the same DSCP configuration
No support for the following PM counters:
•
Loss GEM Fragment Counter Downstream
•
Loss GEM Fragment Counter Upstream
•
Bad GEM Headers Received Counter
No support for RTP performance monitoring
Voice connection delay may occur if the called user accepts the call very quickly (during or
immediately following the first ring)
The calling party may temporary hear a ringback tone mixed with noise in some H248 applications
Support for G.729 and G.711 a/u but not for G.726-32 codec
No support for RFC 3407 [Session Description Protocol (SDP) SImple Capability Declaration]
No support for registrar and outbound proxy redundancy based on DNS A records or SRV records
No support for POTS PBDT (Pull-Break-Dial-Tone) with H.248 and G6
No support for Call History Data collection (ONTCALLHST)
No support for the following call services:
•
Direct Connect
•
Call Forwarding Status indications
•
Home Intercom, Call Park
•
Bridged Line
•
Call Pickup with Barge-in
•
Suppressed ringing
During VoIP service configuration, if one PORT service is changed, the other one will be re-registered
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Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
3FE 55873 AAAA TCZZA Edition 01
ONT Product Information Guide
10 — B-2404-P unit data sheet
November 2013 10-11