Welltech VoIP ATA series V.2.1 Manuel d'utilisateur

ATA-171/172/171P/171M/171+/172+User’s Guide ATA-171/172/ 171P/171M/ 171+/172+ User’s Guide V2.1 2011/02/25

ATA-171/172/171P/171M/171+/172+User’s Guide 3.4.1 System Information 3.4.1 Function View Model Name, Firmware Version, Codec Version etc. 3.4.2

ATA-171/172/171P/171M/171+/172+User’s Guide Reset [Button] Clear the change. Figure 2: 2FXS equipment (Figure 2) Hold by RFC of Phone1 Defau

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Example3: Using User DNS SRV Step 1: On the main page, select [SIP SettingsOther Settin

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 5)

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 8.1 NAT Transfer Provides STUN Settings. 8.1.1 STUN Settings 8.1.1 Function STUN Settin

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 9.1 Others Provide Auto Config.，FXS/ FXO/ FXS & FXO Port Setting，MAC Clone Setting，Tones

ATA-171/172/171P/171M/171+/172+User’s Guide Step 1: On the main page, select [OthersAuto Config], enter [Auto Configuration Setting] page, after

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: Open file [StandardCFG.dat], after revising the information, (e.g. ph1Realm1Domai

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 4.1 Phone Book Provide Phone Book, Speed Dial function【1】. 4.1.1 Phone Book 4.1.1 Functio

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 4) Step2: Open file [StandardCFG.dat], after revising the information (E.g.: ph1Realm1Domain

ATA-171/172/171P/171M/171+/172+User’s Guide 9.2.1 FXS/ FXO & FXS/FXO Port Settings 9.2.1 Function FXS/ FXO & FXS/ FXO Impedance Setting

ATA-171/172/171P/171M/171+/172+User’s Guide Figure 3: Phone+FXO equipment (Figure 3) FXO Port Default: USA. To select FXS & FXO Port impe

ATA-171/172/171P/171M/171+/172+User’s Guide Step 2: After saving change, enter [Note Information] page, “Note Information” will be seen, then the

ATA-171/172/171P/171M/171+/172+User’s Guide 9.3.1 MAC Clone Setting 9.3.1 Function You could enable / disable the MAC Clone setting. 9

ATA-171/172/171P/171M/171+/172+User’s Guide saving command by click [Save]. [Note Information] page will be seen which means saving successfully.

ATA-171/172/171P/171M/171+/172+User’s Guide 9.4.1 Tones Settings 9.4.1 Function Tones Settings provide Dial Tone，Ring Back Tone，Busy Tone，Conges

ATA-171/172/171P/171M/171+/172+User’s Guide Hi-Tone Freq Default: 480 ； Only numerals are acceptable. Data range: (0~99999). Maximum length: 5 by

ATA-171/172/171P/171M/171+/172+User’s Guide Hi-Tone Gain Default: 2261；Only numerals are acceptable. Data range: (0~99999). Maximum length: 5 byt

ATA-171/172/171P/171M/171+/172+User’s Guide Off Time 1 Default: 20; Only numerals are acceptable. Data range: (0~99999). Maximum length: 5 by

ATA-171/172/171P/171M/171+/172+User’s Guide 31 bytes. Suggest pick up digits, which can be used as speed dialing numbers. URL Input Line Number

ATA-171/172/171P/171M/171+/172+User’s Guide 9.5.1 Advanced Settings 9.5.1 Function Advanced Setting provides ICMP not Echo, Send Anonymous CID,

ATA-171/172/171P/171M/171+/172+User’s Guide System Log Server Display the system Log Server information, send System Log to the Server. Can be IP

ATA-171/172/171P/171M/171+/172+User’s Guide 9.5.3 Operate Instruction Example1: Send Anonymous CID Step 1: On the main page, select [OthersAdv

ATA-171/172/171P/171M/171+/172+User’s Guide Step 1: On the main page, select [OthersAdvanced Settings], enter [Advanced Setting] page, after set

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 4) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 6) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 8) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 10) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 12) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 14) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Step 3: After add all information, select [Save Change], enter [Save Changes] page, save

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 16) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 18) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 20) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 22) Step 2: After saving change, enter [Note Information] page, “Note Information” will be s

ATA-171/172/171P/171M/171+/172+User’s Guide

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 10.1 System Auth. Provides System Auth. 10.1.1 System Auth. 10.1.1 Function System Authori

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 11.1 Save Change Save Change 11.1.1 Save change 11.1.1 Function After Save Changes, the s

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 12.1 Update Provides New Firmware，Auto Update，Default Setting items. 12.1.1 New Firmware

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step2: Enter the following page, select update [gz] file, (e.g. VP511_70105.gz), click [O

ATA-171/172/171P/171M/171+/172+User’s Guide Application 1: The user pick up the phone, input [206], which, in [Name] column is [17476433364] that

ATA-171/172/171P/171M/171+/172+User’s Guide system. Step6: After rebooting, and back to the main page, please press [(F5)] to view the result in

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 7) Step5: [Note Information] page will be seen. After updating, please reboot the system. St

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step3: Put Phone_List.dat and all update file (e.g.: VP3100_612050.gz & dsp.ds)，in [T

ATA-171/172/171P/171M/171+/172+User’s Guide 12.2.1 Auto Update 12.2.1 Function Auto Update Settings provide .gz(RISC) or .ds(DSP) format, .rom

ATA-171/172/171P/171M/171+/172+User’s Guide File Path Setting File Path, input the path of the file, can be numerals or strings, maximum length:

ATA-171/172/171P/171M/171+/172+User’s Guide TA1S), click [Submit], and saving change (See Figure 1). (Figure 1) Step 2: After saving change, ent

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Step5: When [Next Update Time] comes, it will connect to HTTP Server to check if there is

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 4) Step6: When [Next Update Time] comes, it will connect to FTP Server to check if there is

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) (Figure 2) Step2: TA1S_ver.dat file must have [Version & NAME]. Format: [Version:0

ATA-171/172/171P/171M/171+/172+User’s Guide 4.2.1 Speed Dial (for Phone) 4.2.1 Function Speed Dial Phone List can provide 10 entries in total a

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Step 3: The system will check with the server, if the file existing or not. (E.g.: Firmwa

ATA-171/172/171P/171M/171+/172+User’s Guide 12.3.1 Default Setting 12.3.1 Function Restore Default Settings restore all changing information (e

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 13.1 Reboot Reboot System 13.1.1 Reboot 13.1.1 Function Reboot System; press the reboot

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 14.1 Phone Transfer Rule 14.1.1 IP mode Transfer Rule 14.1.1 Blind Transfer B calls A, wh

ATA-171/172/171P/171M/171+/172+User’s Guide 4.2.3 Operate Instruction Step 1: On the main page, select [Phone BookSpeed Dial], enter [Speed Dial

ATA-171/172/171P/171M/171+/172+User’s Guide Information] will be seen when saving successfully, then the system will be restarted automatically,

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 5.1 Phone Setting Provides Forward Setting, SNTP Setting, Volume Setting, DND Setting, Calle

ATA-171/172/171P/171M/171+/172+User’s Guide Reset [Button] Delete selected information. Figure 2: FXS and FXO or Phone and FXO equipment All f

ATA-171/172/171P/171M/171+/172+User’s Guide Table of Contents 1 Introduction...

ATA-171/172/171P/171M/171+/172+User’s Guide Step 1: On the main page, select [Phone SettingForward Setting], enter [Forward Setting] page, after

ATA-171/172/171P/171M/171+/172+User’s Guide Step 4: When the line is busy, it will forward to Mobile [0912345678], and [0912345678] rings. Step 5

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 4) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide Example 6: Busy Forward or No Answer Forward to PSTN Step 1: On the main page, select [Phone Setting

ATA-171/172/171P/171M/171+/172+User’s Guide 5.2.1 SNTP Setting 5.2.1 Function SNTP Setting can provide the website of time setting for the serv

ATA-171/172/171P/171M/171+/172+User’s Guide for Last Week, Last Second Week, Week1, Week2 and Week3。 Week：Provide options for Sun, Mon, Tue, Wed

ATA-171/172/171P/171M/171+/172+User’s Guide (圖 2) Step 2: After saving change, enter [Note Information] page, “Note Information” will be seen,

ATA-171/172/171P/171M/171+/172+User’s Guide 5.3.1 Volume Settings 5.3.1 Function Volume setting controls the volume of the mic, speaker, and FX

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Handset Volume Default 10. Control the Handset Volume from (0~15). Maximum length is 2

ATA-171/172/171P/171M/171+/172+User’s Guide PSTN-Out Volume Default 10. Control the PSTN-Out (PSTN Port) Gain Volume from (0~12) . . Maximum leng

ATA-171/172/171P/171M/171+/172+User’s Guide 7.7.1 Other Settings ...

ATA-171/172/171P/171M/171+/172+User’s Guide 5.4.1 Melody (Melody Setting) 5.4.1 Function Melody Setting, provide 4 kinds of melody for ri

ATA-171/172/171P/171M/171+/172+User’s Guide bytes. Submit [Button] Submit the change. Reset [Button] Clear the change. 5.5.3 Operate Instructi

ATA-171/172/171P/171M/171+/172+User’s Guide 5.6.1 Caller ID (for FXS Port) 5.6.1 Function Caller ID Setting provides Caller ID, Single Caller I

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be see

ATA-171/172/171P/171M/171+/172+User’s Guide 5.7.1 Auto Answer (For FXO) 5.7.1 Function Auto Answer provides auto answer and switches to FXO or

ATA-171/172/171P/171M/171+/172+User’s Guide the saving command by press [Save]. [Note Information] page will be seen which means saving successfu

ATA-171/172/171P/171M/171+/172+User’s Guide effective.Step3: Select [Save Change] item in the main manu, enter into [Save Changes]screen, execute

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 5)

ATA-171/172/171P/171M/171+/172+User’s Guide 5.8.1 Dial Plan Settings 5.8.1 Function Dial Plan provides Dial Now, Auto Dial Time, Use # as send K

ATA-171/172/171P/171M/171+/172+User’s Guide digits number, can be numbers or signs (+, x). (+) means “Or”; (x) means any numbers that is from 0~9

ATA-171/172/171P/171M/171+/172+User’s Guide 1. Introduction This user’s manual is for 1-port FXS and 1-port FXO (FXO only supported in ATA171M)

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) 欄 位 說 明 Routing To Default to Disable (OFF); provide

ATA-171/172/171P/171M/171+/172+User’s Guide inputted. The segment for number setup is 0~9999999; number length is 8 digits. + Input dailing rule

ATA-171/172/171P/171M/171+/172+User’s Guide inputted. The segment for number setup is 0~9999999; number length is 8 digits. + Input dailing rule

ATA-171/172/171P/171M/171+/172+User’s Guide 3009, 12; Drop prefixNo, Replace rule 4007, 5xxx+35xx+21xx; Dial Now*xx+#xx+11x +xxxxxxxx) (See Figur

ATA-171/172/171P/171M/171+/172+User’s Guide Application 4: When dial 358822, it begins with 35, but there are 4 digits after 35, so it doesn’t ma

ATA-171/172/171P/171M/171+/172+User’s Guide 5.9.1 Flash Time Setting (for FXS & FXO) 5.9.1 Function Flash Time Setting can transfer or hang

ATA-171/172/171P/171M/171+/172+User’s Guide will be regarded as On-Hook. From (3~12), Unit:10MS. Maximum length is 3 bytes. Reset [Button] Clear

ATA-171/172/171P/171M/171+/172+User’s Guide 5.10.1 Call Waiting Setting 5.10.1 Function Call Waiting Setting provides call waiting function.

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide 5.11.1 Soft-Key Setting (for Phone) 5.11.1 Function Soft-Key Setting provides Pick-up key and Voice

ATA-171/172/171P/171M/171+/172+User’s Guide Keypad Interface for The ATA You can use the PSTN phone keypad to operate the ATA. Please follow the

ATA-171/172/171P/171M/171+/172+User’s Guide 5.12.1 T.38 (FXS) Setting (T.38 Fax) 5.12.1 Function T.38 Setting provides the setting related to f

ATA-171/172/171P/171M/171+/172+User’s Guide Step 2: After saving change, enter [Note Information] page, “Note Information” will be seen, then th

ATA-171/172/171P/171M/171+/172+User’s Guide 5.13.1 Hotline Settings 5.13.1 Function Hot Line Setting allows dialing to a pre-setted number autom

ATA-171/172/171P/171M/171+/172+User’s Guide 5.13.3 Operate Instruction Example 1: Register Account or Input Hot Line Number. Step 1: On the main

ATA-171/172/171P/171M/171+/172+User’s Guide 5.14.1 Alarm Settings 5.14.1 Function Alarm Settings provides the alarm function. 5.14.2 Instructi

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 6.1 Network Setting Provides Network Status, WAN Setting, LAN Setting, DDNS Setting, VLAN Se

ATA-171/172/171P/171M/171+/172+User’s Guide Interface 0 Show the current status of Interface 0(WAN Port) Type Show the current Type. IP Show t

ATA-171/172/171P/171M/171+/172+User’s Guide Gateway Show current Default Gateway IP Address. DNS Server1 Show current DNS Server 1 IP Address.

ATA-171/172/171P/171M/171+/172+User’s Guide 6.2.1 WAN Settings 6.2.1 Function WAN Settings provide WAN Setting. 6.2.2 Instruction Figure WAN S

ATA-171/172/171P/171M/171+/172+User’s Guide PPPoE Setting Provides PPPoE Setting. User Name Provides user’s name of PPPoE Server, can be number

ATA-171/172/171P/171M/171+/172+User’s Guide Mask mask of the ATA. Info Check Gateway IP Address #124# None IVR will announce the current gatewa

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2)

ATA-171/172/171P/171M/171+/172+User’s Guide 6.3.1 LAN Settings 6.3.1 Function LAN Settings provide LAN setting, including DHCP Server function.

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide 6.4.1 DDNS settings 6.4.1 Function DDNS Settings provide the floating IP information. 3 DDNS Server

ATA-171/172/171P/171M/171+/172+User’s Guide be sent. OFF Line Default: OFF. When setting ON, OFF Line will come into run. Redirection of HTTP re

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Example 2: Using WWW.DDNS.CN Step 1: On the main page, select [Network Setting DDNS Set

ATA-171/172/171P/171M/171+/172+User’s Guide Step 4: Open DtDNS page to view Host Name: totorocmi, and renew IP Address (Figure 4). (Figure 4) E

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 6) 6.4.4 How to apply DDNS Please refer file: APN_DDNS

ATA-171/172/171P/171M/171+/172+User’s Guide 6.5.1 VLAN Settings 6.5.1 Function VLAN Settings provide Clinet information of WAN and VLAN informat

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 3.1 Instruction of the Web Environment 3.1.1 Pre-settings 3.1.1 Network settings Network Mod

ATA-171/172/171P/171M/171+/172+User’s Guide 6.6.1 DMZ Setting 6.6.1 Function DMZ Setting provides DMZ data. 6.6.2 Instruction Figure DMZ Settin

ATA-171/172/171P/171M/171+/172+User’s Guide 6.7.1 Virtual Server 6.7.1 Function Virtual Server Settings provides 24 sets of Virtual Server infor

ATA-171/172/171P/171M/171+/172+User’s Guide Server Num Input serial number. Data range: (0~23). Maximum length is 2 bytes. Server IP Input IP

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Step 3: After adding all information, please save changing (Figure 3). (Figure 3) Step 4

ATA-171/172/171P/171M/171+/172+User’s Guide 6.8.1 PPTP Settings 6.8.1 Function PPTP Settings provide PPTP Server information. Please use LAN to

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Step 5: After getting PPTP Server information, and would like to view data information th

ATA-171/172/171P/171M/171+/172+User’s Guide Chapter 7.1 SIP Settings Provides Service Domain，Port Settings，Code Settings，Codec ID Settings, DTM

ATA-171/172/171P/171M/171+/172+User’s Guide nat.voiptalk.org:5065 Outbound Proxy Input Outbound Proxy information. Can be IP Address or Domain N

ATA-171/172/171P/171M/171+/172+User’s Guide Proxy Server Input Proxy Server information. Can be IP Address or Domain Name. Format: xxx.xxx.xxx.x

ATA-171/172/171P/171M/171+/172+User’s Guide Phone No Default: Phone 1. Please choose mode: Phone 1 or Phone 2. Realm 1 (Default) The 1st registe

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) 3.3.1 VoIP Setting Page 3.3.1 Function Provide Phone Book, Phone Setting, Network Settin

ATA-171/172/171P/171M/171+/172+User’s Guide Subscribe of MWI Subscribe for MWI function Your Register SIP Proxy server must support this function

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 4)

ATA-171/172/171P/171M/171+/172+User’s Guide 7.2.1 Port Settings (SIP and RTP Setting) 7.2.1 Function Port Settings provide SIP and RTP port numb

ATA-171/172/171P/171M/171+/172+User’s Guide Figure 2 SIP Port of Phone1 Default: 5060; Display the SIP Port of Phone 1. Only numerals are accept

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide 7.3.1 Codec Settings 7.3.1 Function Code Settings provide Codec priority, RTP Packet Length, Voice

ATA-171/172/171P/171M/171+/172+User’s Guide G.711 & G.729 Default: 20 ms；G.711 & G.729 Packet length. Provides 10ms，20ms，30ms，40ms，50ms，6

ATA-171/172/171P/171M/171+/172+User’s Guide G.711 & G.729 Default: 20 ms；G.711 & G.729 Packet Length .Provides 10ms，20ms，30ms，40ms，50ms，6

ATA-171/172/171P/171M/171+/172+User’s Guide 3.3.2 Instruction Phone Book Phone Book item, provides Phone Book & Speed Dial(for Phone) 【1】

ATA-171/172/171P/171M/171+/172+User’s Guide 7.4.1 Codec ID Settings 7.4.1 Function Codec ID Setting provides G726，RFC2833，iLBC etc. Type ID inf

ATA-171/172/171P/171M/171+/172+User’s Guide Figure 2 Codec Type Display the value of Codec ID information. Provides G726-16，G726-24，G726-32，G726

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 1) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide 7.5.1 DTMF Settings 7.5.1 Function DTMF Setting provides three kinds of DTMF modes: RFC2833，In Band

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 2) Example2: InBand DTMF Step 1: On the main page, select [SIP SettingsDTMF Settings], ent

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 4) Example3: Send DTMF SIP Info Step 1: On the main page, select [SIP SettingsDTMF Setting

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 6)

ATA-171/172/171P/171M/171+/172+User’s Guide 7.6.1 RPort Settings 7.6.1 Function RPort Setting provides RPort Setting. 7.6.2 Instruction Figure

ATA-171/172/171P/171M/171+/172+User’s Guide (Figure 3) Step 2: After saving change, enter [Note Information] page, “Note Information” will be se

ATA-171/172/171P/171M/171+/172+User’s Guide 7.7.1 Other Settings 7.7.1 Function Other Settings provide the application that is related with SIP