Grandstream HT841/HT881 series

2 models from Grandstream in VoIP Gateways & ATAs. Common to every model:

FXS Ports

1 x RJ11 with lifeline

Network Ports

2 x 10/100/1000 Mbps RJ45, one with 802.3af PoE input

SIP Accounts

3 SIP profiles

Codecs

G.711, G.723.1, G.729, G.726-32, iLBC, Opus

Fax Over IP

T.38 Group 3 fax relay up to 14.4 kbps

How the models differ

Model	FXO Ports	Price incl. GST
HT841	4 x RJ11	₹26,922
HT881	8 x RJ11	₹39,666

• GrandstreamModel HT841

  FXO Gateway, 4 PSTN Line Ports + 1 FXS, PoE Powered

  SIP Accounts

  3 SIP profiles

  FXO Ports

  4 x RJ11

  FXS Ports

  1 x RJ11 with lifeline

  ₹26,922 Incl. GST
  Add to cart Compare Grandstream HT841 FXO Gateway, 4 PSTN Line Ports + 1 FXS, PoE Powered
• GrandstreamModel HT881

  FXO Gateway, 8 PSTN Line Ports + 1 FXS, PoE Powered

  SIP Accounts

  3 SIP profiles

  FXO Ports

  8 x RJ11

  FXS Ports

  1 x RJ11 with lifeline

  ₹39,666 Incl. GST
  Add to cart Compare Grandstream HT881 FXO Gateway, 8 PSTN Line Ports + 1 FXS, PoE Powered

Series documents

• PDFHT841/HT881 DatasheetDatasheet · covers 2 models
• PDFHT841/HT881 User ManualUser guide · covers 2 models
• PDFHT841/HT881 Quick Installation GuideQuick start guide · covers 2 models
• CERTHT841/HT881 EU Declaration of ConformityCertificate · covers 2 models
• WEBGrandstream firmware: HT841, HT881Firmware · covers 2 models