| BG1221R Features | 
			
		| General | 
	
	| Availability: | discontinued | 
		
		| LAN / WAN Connectivity | 
	
	| WAN throughput: | 24 Mbps 
 | 
	| WAN throughput upstream: | 3 Mbps 
 | 
	| WAN ports: | 1 one USB port for 3G USB modem
 | 
	| WAN port(s) type: | DSL/ISDN/POTS connector (RJ-11) | 
	| LAN ports: | 4 | 
	| LAN ports type: | 10/100 Base-TX (RJ-45) | 
	| LAN ports auto cross-over: |   | 
	| USB port(s): | 1 for printers, storage devices and 3G USB modem
 | 
	| USB port type: | USB 2.0 | 
	| RJ-11 FXS VoIP phone ports: | 2 | 
		
		| Router | 
	
	| NAT routing: |   | 
	| Multihomed: |   | 
	| Port forwarding: |   | 
	| DHCP server: |   | 
	| DHCP client: |   | 
	| DHCP relay: |   | 
	| DNS proxy: |   | 
	| Dynamic DNS client: |   
 | 
	| QoS: |   | 
	| Routing Protocols: | RIP v1 (static routing, RFC 1058) RIP v2 (dynamic routing, RFC1389)
 VLAN tagging (802.1q)
 IGMP Multicast (RFC 1112)
 | 
		
		| DSL | 
	
	| DSL compliance: | ADSL1  (G.dmt 992.1, G.lite 992.2, G.hs 994.1, DMT T1.413) ADSL2  (G.992.3, G.lite.bis 992.4)
 ADSL2+  (G.992.5)
 ADSL2+M (G.992.5 Annex M)
 | 
	| PPPoE client: |   | 
	| PPPoA client: |   | 
		
		| VoIP | 
	
	| VoIP Protocols: | SIP v2 (RFC 3261) RTP / RTCP (RFCs 1889/1890)
 T.38 (Fax over IP)
 | 
	| VoIP Audio Codecs: | G.711 (PCM) G.729 (a/b)
 | 
	| VoIP Voice Features: | Echo Cancellation (G.165/G.168) 3-way conferencing
 Call waiting
 Call transfer
 Call forward
 Voice Activity Detection (VAD)
 Comfort Noise Generator (CNG)
 | 
		
		| Wireless | 
	
	| Maximum Wireless Speed: | 54 Mbps | 
	| WiFi standards supported: | 802.11b (Wi-Fi 1) 802.11g (Wi-Fi 3)
 | 
	| Wifi security/authentication: | WEP WPA (TKIP)
 WPA2 (AES)
 802.1X (EAP-MD5/TLS/TTLS/PEAP)
 Wireless MAC Address filtering
 | 
	| WiFi modes: | Access point | 
		
		| VPN | 
	
	| VPN Encryption: | DES (56-bit), 3DES (168-bit), AES (128-bit) | 
			
		|  | PPTP | 
	
	| PPTP server: |   | 
	| PPTP client: |   | 
    		
		| Firewall | 
	
	| SPI firewall: |   | 
	| DoS / DDoS protection: |   | 
		
		| Device Management | 
	
	| Administration: | Web-based (LAN) Remote configuration (WAN)
 Telnet / CLI
 SSH
 TFTP (RFC 1350)
 | 
	| Firmware upgradeable: |   | 
	| Event log: |   | 
	| Diagnostic functions: |   ping
 | 
		
		| Misc hardware info | 
	
	| SNMP support: | SNMP v.1, SNMP v.2, SNMP v.3 | 
	| Print Server: |   
 | 
	| Notes: | The router features 1-port ISDN BRI NT/TE with RJ-45 connector and one 10/100 Ethernet port for management. | 
		
		| Links | 
	
	| Product page: | https://www.aethra.com/ |