Grandstream Networks, Inc. HT503 User Manual Page 3 of 38
Firmware 1.0.4.2 Last Updated: 06/2011
TABLE OF FIGURES
HT503 USER MANUAL
Figure 1: Connecting the HT503 ..................................................................................................... 5
Figure 2: Interconnection Diagram of the HT503 ............................................................................ 6
Figure 3: Uplink/Downlink Bandwidth Limitation ........................................................................... 22
TABLE OF TABLES
HT503 USER MANUAL
Table 1: Definitions of the HT503 Connectors ................................................................................ 6
Table 2: HT503 LED Definitions ..................................................................................................... 6
Table 3: HT503 Technical Specifications ........................................................................................ 7
Table 4: HT503 Hardware Specification ......................................................................................... 8
Table 5: HT503 IVR Menu Definitions ............................................................................................ 9
Table 6: HT503 Call Feature Definitions ....................................................................................... 16
Table 7: Status Page ..................................................................................................................... 19
Table 8: Basic Settings ................................................................................................................. 20
Table 9: Advanced Settings .......................................................................................................... 22
Table 10: FXS PORT Settings ...................................................................................................... 24
Table 11: FXO PORT Settings ...................................................................................................... 29
TABLE OF GUI INTERFACES
HT503 USER MANUAL
(http://www.grandstream.com/products/ht_series/ht503/documents/ht503_gui.zip)
1. SCREENSHOT OF CONFIGURATION LOGIN PAGE
2. SCREENSHOT OF STATUS PAGE
3. SCREENSHOT OF BASIC SETTINGS CONFIGURATION PAGE
4. SCREENSHOT OF ADVANCED SETTINGS CONFIGURATION PAGE
5. SCREENSHOT OF FXS ACCOUNT CONFIGURATION
6. SCREENSHOT OF FXO ACCOUNT CONFIGURATION
7. SCREENSHOT OF CALL PROGRESS TONES CONFIGURATION PAGE
8. SCREENSHOT OF SAVED CONFIGURATION CHANGES
9. SCREENSHOT OF REBOOT PAGE