ELTEX ESR Series User Manual

ESR-Series. User manual
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19 VoIP management ............................................................................................................ 559
19.1 SIP profile configuration algorithm.................................................................................. 559
19.2 FXS/FXO ports configuration algorithm.......................................................................... 560
19.3 Dial plan configuration algorithm .................................................................................... 562
19.4 PBX server configuration algorithm................................................................................. 562
19.5 Registration trunk creation algorithm.............................................................................. 564
19.6 VoIP configuration example............................................................................................. 565
19.7 Dial plan configuration example ...................................................................................... 568
19.8 FXO port configuration ..................................................................................................... 570
20 FREQUENTLY ASKED QUESTIONS .................................................................................. 572
20.1 Receiving of routes, which are configured in VRF via BGP or/and OSPF, failed. The
neighbouring is successfully installed, but record of routes in RIB is denied %ROUTING-
W-KERNEL: Can not install route. Reached the maximum number of BGP routes in the
RIB...................................................................................................................................... 572
20.2 SSH/Telnet sessions, which go through ESR router, are closing. ................................. 572
20.3 Firewall was disabled on interface (ip firewall disable). However access for active
sessions from the port was not closed, according to security zone-pair rules, after
including this interface to security zone, removing from 'ip firewall disable'
configuration and applying changes. .............................................................................. 572
20.4 LACP does not launch on XG ports of ESR-1000/1200/1500/1700 ............................. 572
20.5 How to clear ESR configuration completely and reset it to factory default? ................ 573
20.6 How to attach sub-interface to created VLAN? .............................................................. 573
20.7 Do the ESR-series routers have features for traffic analysis?........................................ 573
20.8 How to configure ip-prefix-list 0.0.0.0./0?....................................................................... 573
20.9 Problem of asynchronous traffic transmission is occurred ......................................... 573
20.10 How to save the local copy of the router configuration? ............................................... 574
21 ESR technical support....................................................................................................... 575

ELTEX ESR Series Specifications

General

Model	ESR Series
Category	Network Router
Manufacturer	ELTEX
Management	Web interface, CLI, SNMP
Operating Temperature	0°C to 40°C
Dimensions	Varies by model
Weight	Varies by model
Routing Protocols	OSPF, BGP
WAN Interfaces	Ethernet, SFP
LAN Interfaces	Ethernet, SFP
VPN Support	IPsec, L2TP, PPTP
Firewall	Stateful packet inspection, ACLs
Power over Ethernet (PoE)	Available on some models
QoS	Traffic prioritization