Q_
P
DS
_
DM
_
0
9
_
V
1
.2
FiberGateway User Manual
25
Technical Description
the FiberGateway will send to OLT a IGMP packet requesting that Channel. The FiberGateway is also
responsible for implementing the snooping for the channels that the user requests.
2.10 Voice
2.10.1
Supported VoIP specifications:
•
Call control: SIPv1/v2;
•
T.38 Fax relay;
•
Fax/Data bypass;
•
Echo canceller;
•
Echo canceller length;
•
Jitter buffer;
•
Caller ID generation;
•
G.711 PCMU;
•
G.711 PCMA;
•
G.723.1;
•
G.726;
•
G.729;
•
VAD and CNG;
•
Caller ID and call waiting;
•
RTP/RTCP packet encapsulation;
•
RFC 2833 Support;
•
In-band signaling detection and generation (DTMF, call progress tones).
•
Automatic Tone generation (dial, busy, ring back, stutter, distinctive ring);
•
3-Way conferencing.
2.10.2
Supported interfaces
FiberGateway voice service provisioning could be made through OLT configurations over OMCI
messages or could be downloaded (FTP) from the OLT up to the FiberGateway after its registration
on the PON network. FiberGateway equipments have the ability to deliver the Voice service over two
types of interface:
2.10.2.1
Logical interface (VLAN encapsulation)
If the FiberGateway has no FXS ports and the VoIP service is transparently forwarded from the OLT
up to the Home Gateway (and vice versa) within a previously defined voice VLAN. FiberGateway
respects the defined priority and implements the traffic encapsulation from its own Ethernet interface
into a specific T-CONT/GEM-Port over the PON interface and up to the OLT equipment.
2.10.2.2
Physical interface (FXS ports)
The FiberGateway has physical RJ11 FXS interfaces. In this version of the FiberGateway equipment,
voice interfaces are terminated in the equipment by means of FXS (RJ11) connections. The RJ11
analog terminals adapter function is auto/self-configured, integrated (analog/VoIP) and associated with
a defined SIP or Megaco (H.248) user.
Summary of Contents for GR240BG
Page 1: ...ALTICE LABS MANUAL FiberGateway User Manual GR240BG Document Version 4 1 5 2017 10 ...
Page 2: ......
Page 3: ...Q_PDS_DM_09_V1 2 FiberGateway User Manual 3 ...
Page 8: ......
Page 10: ......
Page 14: ......
Page 16: ......
Page 18: ......
Page 42: ......
Page 52: ......