Planet VIP-161W Скачать руководство пользователя страница 70

Страница: 70 / 72

STEP 3:

Please browse

Server Setting

menu and insert the proxy server IP address (or domain

name) information obtained from your service provider.

STEP 4:

Repeat the same configuration steps on WATA B, and check the machine registration status,

make sure the registrations are completed.

Test the scenario:

To verify the VoIP communication, please

1) Pick up the telephone on

WATA A

2) Press the keypad

2002

shall be able to connect to the

WATA B

3) Then the telephone set in

WATA B

should ring.

4) Please repeat the same dialing steps on

WATA B

to establish the first voice communication

from

WATA A

Make a three - way conference call

1) Make a call to the first party.

2) "Flash hook" to hold the call.

3) Dial

", and then you will hear a dial tone.

4) Make the other call to the third party.

5) Dial

" to connect the two party calls for conferencing.

Note

If you want to make

PSTN

phone

call,

press

the

“

” key to switch

to PSTN mode

Содержание VIP-161W

Страница 1: ...Wireless Analog Telephone Adapter VIP 161W VIP161SW User s manual Version 1 0 0 1 ...

Страница 2: ...anual is subject to change without notice and does not represent a commitment on the part of PLANET PLANET assumes no responsibility for any inaccuracies that may be contained in this User s Manual PLANET makes no commitment to update or keep current the information in this User s Manual and reserves the right to make improvements to this User s Manual and or to the products described in this User...

Страница 3: ...3 Revision User s Manual for PLANET Wireless Analog Telephone Adapter Model WATA Rev 1 0 0 2007 August Part No EM VIP_WATAV1 ...

Страница 4: ...Setup 18 Chapter 3 19 Configuring Netowrk setting for your Wi Fi ATA 19 WAN Setting LAN Setting 19 Static IP 20 DHCP Dynamic Host Configuration Protocol 20 PPPoE Point to Point Protocol over Ethernet 20 Host Name 21 WAN Port MAC 21 MTU and MRU 21 DNS Server 22 Ping From WAN 22 LAN Setting 22 DNS Proxy 22 WLAN Setting 23 WLAN Settings 23 AP Mode 23 Access Policy For AP and AP AP Client mode only 29...

Страница 5: ...ing 45 Server Setting 46 NAT Traversal 48 VoIP Setting 48 Voice Setting 48 CODEC 48 Echo Canceller 49 Gain Control Level 49 DTMF Method 50 RTP Real time Transport Protocol 50 Call Service 51 Call Waiting 51 Call Transfer Option 52 Call Forward Option 52 FXS Port Setting 53 FAX Setting 55 General Dialing Setting 55 Phone Book 55 Dialing Plan Outgoing Mode 56 Call Screen 58 QoS Setting 58 Informatio...

Страница 6: ...on 65 Check Network Alive 66 Save Logout 66 Save Configurations 67 Save Configuration Logout 67 Save Configuration Reboot 67 Appendix A Voice Communication Samples 68 Make a three way conference call 70 Appendix B Frequently Asked Questions List 71 Appendix C VIP 161W VIP 161SW Specifications 72 ...

Страница 7: ...ovides direct analog interface for fax machine and analog telephones Users can not only make the daily VoIP communication but also enjoy the convenience brought by FoIP communications With the WATA home users and companies are able to save the cost of installation and extend their previous investments in telephones conferences and speakerphones The WATA equipped with two telephony interfaces so us...

Страница 8: ... calls Voice codec support G 711 G 729 AB G 723 G 276 T 38 FAX transmission over IP network G 711 Fax pass through In band and out of band DTMF Relay RFC 2833 Three way conference calls Call Waiting Forward Transfer Hold Resume Screen Caller ID Detection Generation DTMF Bellcore ETSI NTT Voice processing VAD CNG Dynamic Jitter Buffer G 168 2000 echo cancellation Package Content The contents of you...

Страница 9: ...r panel of WATA Respective model descriptions are shown below VIP 161W 1 FXS 1 PTSN Wireless Analog Telephone Adapter VIP 161SW 2 FXS Wireless Analog Telephone Adapter Front Panel of VIP 161W Back Panel of VIP 161W Front Panel of VIP 161SW Back Panel of VIP 161SW 9 ...

Страница 10: ... LAN is connected successfully Flashing Data is transmitting Off Ethernet not connected to PC Phone 1 FXS1 Phone 2 FXS2 Line VIP 161W only Off Telephone Set is On Hook Flashing Ring Indication On Telephone Set is Off Hook WLAN OFF Wireless network connection established Flashing Data traffic on cable network ON Waiting for network connection Press RESET button on rear panel over 5 seconds will res...

Страница 11: ...an Internet Access device e g router cable modem ADSL modem through a networking cable with RJ 45 connectors used on 10BaseT and 100BaseTX networks 2 LAN Connect to PC with Ethernet cable 1 port allows your PC or Switch Hub to be connected to the WATA through a networking cable with RJ 45 connectors used on 10BaseT and 100BaseTX networks 3 Phone FXS port can be connected to analog telephone sets o...

Страница 12: ...et cable to DSL Cable modem or the external Ethernet hub or switch Administration Interface PLANET WATA provides GUI Web based Graphical User Interface for machine management and administration Web configuration access To start WATA web configuration you must have one of these web browsers installed on computer for management Microsoft Internet Explorer 6 0 or higher with Java support Default LAN ...

Страница 13: ...Mode a AP Mode a AP Mode b AP Client Mode b AP Client Mode c WISP AP Mode c WISP AP Mode STEP2 Internet Setting STEP2 Internet Setting a AP Only Mode a AP Only Mode b AP Client Only Mode b AP Client Only Mode c WISP AP Mode c WISP AP Mode STEP3 NAT Settings STEP3 NAT Settings a Phone Number a Phone Number b SIP Proxy Server IP b SIP Proxy Server IP STEP4 VOIP Call Setup STEP4 VOIP Call Setup a Pho...

Страница 14: ... Mode In this mode the WATA accesses a remote AP Please be sure that you have an account to access your wireless service provider AP In this mode the WAN port is used as a 2nd LAN interface WISP AP Mode In this mode the WATA accesses a remote AP Please be sure that you have an account to access your Wireless Service Provider s remote AP In this WISP AP mode the WAN port is used as a 2nd LAN interf...

Страница 15: ...e available for Internet Access Static IP DHCP PPPoE type for your select you should refer to section 3 1 WAN Setting in user menu AP Setting For configuring correctly the WLAN port in client mode the below instructions will provide a quick start It is advised if possible to use the simplest network settings for first try For making sure the WATA is connecting to your wireless router AP You need t...

Страница 16: ...ollowing parameters Default WLAN mode Remote SSID Authorization key IP Gateway WISP AP Mode This paragraph defines the required parameters to set up the WLAN interface as a Client on your wireless access network You need to define the following parameters Wireless Client Delault WLAN mode Remote SSID Encryption parameters IP Gateway Wireless AP Local SSID 16 ...

Страница 17: ... Default 192 168 0 1 Subnet Mask Subnet mask for the local private network Default 255 255 255 0 DHCP Server Enable to open LAN port DHCP server Assigned DHCP IP Address DHCP server range from start IP to end IP DHCP IP Lease Time Client to ask DHCP server refresh time range from 60 to 86400 seconds 17 ...

Страница 18: ...er address and port fields Check with your ITSP provider Phone number password Pleae check with your ISP provider Finishing the Wizard Setup After completing the Wizard Setup please click Finish bottom The WATA will save the configuration and rebooting WATA automatically After 30 Seconds you could re login the WATA 18 ...

Страница 19: ...e buildings separated by several kilometers would be referred to as a WAN connection The size of a WAN and the number of distinct LANs connected to a WAN is not limited by any definition Therefore the Internet may be called a WAN WAN Settings are settings that are used to connect to your ISP Internet Service Provider The WAN settings are provided to you by your ISP and often times referred to as p...

Страница 20: ...dress automatically If you are connected to the Internet through a Cable modem line then a dynamic IP will be assigned Note WAN port gets the IP Address Subnet Mask and default gateway IP address automatically if DHCP client is successful PPPoE Point to Point Protocol over Ethernet Point to Point Protocol over Ethernet PPPoE Some ISPs provide DSL based services and use PPPoE to establish communica...

Страница 21: ... required by some Internet Service Providers ISP The default MAC address is set to the MAC address of the WAN interface in the device It is only necessary to fill the field if required by your ISP MTU and MRU MTU stands for Maximum Transmission Unit the largest physical packet size measured in bytes that a network can transmit Any messages larger than the MTU are divided into smaller packets befor...

Страница 22: ...nostically to ensure that a host computer you are trying to reach is actually operating LAN Setting These are the IP settings of the LAN interface for the device These settings may be referred to as private settings You may change the LAN IP address if needed The LAN IP address is private to your internal network and cannot be seen on the Internet The default IP address is 192 168 0 1 with a subne...

Страница 23: ...ct The clients must make sure that they are configured to match the AP s wireless settings The AP must be connected to switch or other LAN segment patch cable WLAN Enable Disable WLAN Function WLAN Mode For wireless connected type 802 11 B G mixed 802 11b only 802 11G only WLAN SSID Wireless stations associating to the access point must have the same SSID Enter a descriptive name for the wireless ...

Страница 24: ...AN Frequency Auto When the users select this option the WIFI ATA automatically finds the channel with the least interference and uses that channel for wireless ATA transmission Authentication Method Select OPEN WPA WPA PSK WPA2 WPA2 PSK WPA WPA2 mix mode WPA PSK WPA2 PSK mix mode Default is OPEN mode Example 24 ...

Страница 25: ... in AP Client Mode the WAN and LAN RJ 45 interface will be configured as a 2 port switch for connecting with 2 PCs for access wireless network ÍNote WLAN Mode For wireless connected type 802 11 B G mixed 802 11b only 802 11G only Remote AP SSID Define the same as your Wireless Router uses Remote AP KEY Enter the remote AP Authorization Key WPA PSK WPA2 PSK WPAPSK WPA2PSK Mix Mode to Show W LAN Cha...

Страница 26: ...IP Address from Outdoor AP of WISP Remote AP SSID Define the same as your Wireless Router uses Authentication Method Define the same as your Wireless Router uses OPEN SHARED Mode Encryption Type Define the same as your Wireless Router uses OPEN SHARED Mode Scan usable network Select list to remote AP SSID magnifying glass Search remote AP list page ÍNote After scan and select the Outdoor AP the ch...

Страница 27: ... WIFI ATA can operate in AP Client and access to another Outdoor AP The wireless client needs to have the same SSID Channel Encryption settings as the main AP The user may need to change the default IP to avoid IP conflicts 27 ...

Страница 28: ...Channel Define the same as your Wireless Router uses W LAN IP Assignment 1 DHCP client 2 Static IP Address Static IP Key in the W LAN IP address W LAN Subnet mask and W LAN Gateway from WISP DHCP Client When the DHCP Client is enabled the WATA will get the IP Address from Outdoor AP of WISP WLAN SSID The service set identifier assigned to the wireless network WLAN Default SSID is SIP_ATA Hide SSID...

Страница 29: ...o remote AP SSID magnifying glass Search remote AP list page After scan and select the Outdoor AP the channel and encryption method should be identical with the remote AP ÍNote Example Access Policy For AP and AP AP Client mode only 29 ...

Страница 30: ...ins the range of the IP address that will automatically be assigned to the clients on the network An advantage of using DHCP is that the service assigns addresses dynamically The DHCP Server returns addresses that are no longer in use to the IP addresses pool so that the server can reallocate them to other machines in the network If you disable this DHCP you would have to manually configure IP for...

Страница 31: ...tworks Static routes are special routes that the network administrator manually enters into the router configuration You could build an entire network based on static routes The problem with doing this is that when a network failure occurs the static route will not change without you performing the change This could be fatal if the failure occurs when the administrator is not available The route t...

Страница 32: ... see if this is the target route NetMask The subnet mask that will be AND d with the destination IP address and then compared with the Target to see if this is the target route Gateway The IP address of the next hop router that will be used to route traffic for this route If this route is local defines the locally connected hosts and Type Host then this IP address MUST be the IP address of the rou...

Страница 33: ...n NAT Setting Network Address Translation Enable Disable NAT IPSec Pass Through IPsec Internet Protocol Security is a framework for a set of protocols for security at the network or packet processing layer of network communication Enable Disable this framework verification PPTP Pass Through PPTP Point to Point Tunneling Protocol is a protocol that allows corporations to extend their own corporate ...

Страница 34: ... can be properly secured Setting up a DMZ is very easy If you have multiple computer s you can choose to simply place one of the computers between the Internet connection and the firewall DMZ LAN IP If you have a computer that cannot run Internet applications properly from behind the device then you can allow the computer to have unrestricted Internet access Enter the IP address of that computer a...

Страница 35: ... of LAN LAN Port The port number of the service used by the Private IP computer Enter the LAN port number Action Insert a new WAN port or update a specified WAN port Port Trigger Some applications require multiple connections such as Internet gaming video conferencing Internet telephony and others These applications have difficulties working through NAT Network Address Translation If you need to r...

Страница 36: ... be used to access the application You may define a single port or a range of ports You can use a comma to add multiple ports or port ranges Public Type This is the protocol used for the special application Action Insert a new Port Trigger or update a specified Port Trigger Packet Filter Controlling access to a network by analyzing the incoming packets and letting they pass or halting them based o...

Страница 37: ...r source IP service Protocol This Protocol Used for the source IP service Select a protocol type is TCP or UDP Black Wan IP Port Black time Select a Always or by schedule Day Black day Select a All Mon Sat Mon Fri Mon Tues Wed Thu Fri Sat Sun Time Black time Select time range is 00 00 to 23 59 URL Filter URL filter allows you to block sites based on a black list and white list Sites matching the b...

Страница 38: ... s going on in your network Such as who s surfing the Web and gives you the tools to block access to inappropriate Web sites Malicious code also called vandals is a new breed of Internet threat that cannot be efficiently controlled by conventional antivirus software alone In contrast to viruses that require a user to execute a program in order to cause damage vandals are auto executable applicatio...

Страница 39: ... protocol suite and HTTP provide basic network connectivity and addressing needed On top of these open standard Internet based protocols UPnP defines a set of HTTP servers to handle discovery description control events and presentation UPNP Internet Gate Device Enable Disable UPnP Service to working default setting is Disable 39 ...

Страница 40: ...DDNS works with dynamic IP addresses such as those assigned by an ISP or other DHCP server DDNS is popular with home net workers who typically receive dynamic frequently changing IP addresses from their service provider Enable Enable Disable the DDNS service default setting is Disable DDNS Server Type The ATA support two types of DDNS DynDns org or No IP com DDNS Username The username which you re...

Страница 41: ...le Enable Disable the SNMP service default setting is Disable Support SNMP version 1 or SNMP version 2c SNMP Read Community SNMP Read Community string so that EPICenter can retrieve information default public SNMP Write Community Specifies the name of the SNMP write community to which the printer device that this actual destination represents belongs Default private SNMP Trap Host Defines an SNMP ...

Страница 42: ...limitations of regular LANs Enable Enable Disable the QoS service default setting is Disable Voice VLAN Priority Set voice VLAN Priority 0 7 Default is 1 Voice VLAN ID Voice VLAN ID is entered as an integer Default is 3 value between 0 and 4095 Data VLAN Priority Set Data VLAN Priority 0 7 Default is 0 Data VLAN ID Data VLAN ID is entered as an integer Default is 4 value between 0 and 4095 42 ...

Страница 43: ...ation media and media parameters and the called party s desire to engage in the communication Once these are assured SIP establishes call parameters at either end of the communication and handles call transfer and termination Basic Setting Account Setting Server Setting NAT Traversal Basic Setting This page defines the SIP and RTP port number in this page Each ISP provider will have different SIP ...

Страница 44: ...efault setting is 5000 Media Port End The ending range of port for RTP Its range is 1024 to 65535 default setting is 5050 RTCP Port The Real Time Transport Control Protocol is based on the periodic transmission of control packets to all participants in the session using the same distribution mechanism as the data packets The underlying protocol must provide multiplexing of the data and control pac...

Страница 45: ...econds Timeout for Release BYE message timeout value Assigns a time interval 1 to 4 default setting is 4 seconds Registration Retry count Assigns a value 1 to 65535 To set the retry count for keepalive retransmission use the retry keepalive command in SIP user agent configuration mode To restore the retry count to the default value for keepalive retransmission use the no form of this command SIP U...

Страница 46: ...om the user name field of From header But if P Asserted Identity header or Remote Party ID header is present in an incoming SIP INVITE message the user name should be derived from those headers Asserted Identity URI Enter your URI Uniform Resource Identifier Maximum 24 characters Asserted Identity Display name Enter your Display name Maximum 24 characters Server Setting In Server Setting you need ...

Страница 47: ...und Proxy for Session Enable Disable this flag for proxy outbound default setting is Disable Outbound Proxy Address Outbound Proxy server s IP address Assigns the server s IP which is in charge of call out service Outbound Proxy Port Port number of Outbound Proxy Server Assigns a number from 1024 to 65535 default setting is 5060 DNS SRV support Enable Disable DNS SRV support function you ll need D...

Страница 48: ...al Dialing URI Phone Book Call Screen QoS Setting You need to follow the ISP suggestion to setup these items When you finished the setting please click the Submit button Voice Setting CODEC A CODEC is an algorithm for taking voice or video and compressing the information This type of codec combines analog to digital conversion and digital to analog conversion functions in a single chip The Codec i...

Страница 49: ...he voice being encoded is human speech or background noise There are three type of silence suppression NO CNG Only G 711 Annex II type and Codec Specific CN Echo Canceller The echo canceller literally removes your voice from the returning audio stream without removing the audio coming from your caller Line Echo Canceller Tail Length Tail length for line echo cancellation Default setting is in Disa...

Страница 50: ... a portion of the channel bandwidth provided by the transmission medium e g the carrier channel which portion is above the highest frequency used by and is denied to the speech or intelligence path by filters 2 Signaling via a different channel either FDM or TDM from that used for the primary information transfer 50 ÍNote Out of band signaling results in a lowered high frequency cutoff of the effe...

Страница 51: ...le and how long packets take to get to and from that host Assigns a number from 10 to 100 default setting is 10 Call Service Call Waiting It is a feature on telephone network If a calling party places a call to a called party which is otherwise engaged and the called party has the call waiting feature enabled the called party is able to suspend the current telephone call and switch to the new inco...

Страница 52: ...rd Option Indicates whether the remote end is allowed to forward the call to a third party There are three type Restricted Allowed and User Invocation Required The default setting is in Allowed mode Call Forward on Busy URI Assigns a phone number When the port is busy the incoming call will be redirected to the specified phone number Call Forward on No Answer URI Assigns a phone number When the po...

Страница 53: ... audible clicks of 33 33 ms duration with silence duration of 66 66 ms These values apply to the Japanese Network for which the ÍNote algorithm was developed These click sounds are digitized and subsequently analyzed to determine the digit that was dialed FXS Reverse A specific signal indicating the status of the conversation Tone Setting Adjust the tone frequency according to each country Select ...

Страница 54: ...conference and is recognized as a quick off hook on hook off hook cycle Assign a time interval for Hook flash detection from 100 to 2000 default setting is 300 m secs Voice Tx Level Sets a specific sound intensity for transmitting sound Select a level from 1 to 8 default setting is 6 Table1 lists the receive transmit voice gain value for reference The gain means increase in the power of electrical...

Страница 55: ...nvocation Key Key to invocate the other features The setting is FlashHook key Transfer Key Keys to be pressed to initiate a call transfer This is activated when HOLD FLASH HOOK is pressed on a call The default setting is New Call Key Keys to be pressed to initiate a new call The default setting is Three Way Conference Key Keys to be pressed to initiate a 3 way conference call The default setting i...

Страница 56: ...ound number is the leading digits of the call out dialing number Length of Number has two text fields need filled Min Length and Max Length is the min max allowed length you can dial Delete Length is the number of digits that will be stripped from beginning of the dialed number Add Digit Number is the digits that will be added to the beginning of the dialed number Destination IP Address Domain Nam...

Страница 57: ...Example_2 1 If user dial 100 ATA automatically dial 0849103078 to Destination IP address 210 66 155 70 2 If user dial 101 ATA automatically dial 0849103077 to Destination IP address abc dyndns org Example_3 1 Registered ITSP SIP server WWW ITSP COM 1 If user dial 5733113 ATA automatically dial 035733113 to ITSP IP address WWW ITSP COM 57 ...

Страница 58: ... Phone Number Create and maintain a list of numbers to be screened Reject Outgoing Phone number from local user dial number QoS Setting The QoS Quality of Service is to guarantee that the Voice and Data should be transmitting at the same time and Data couldn t influence the Voice quality When ToS bits is enabled it will guarantee the Voice have the first priority pass through the ToS enable device...

Страница 59: ...ormation Click System Information to display system status WAN type LAN type and WLAN type This page displays the current information for the device It will display the LAN WAN WLAN Status Wireless Mode Remote AP SSID RSSI MAC Address Channel Name SSID Security Mode and system firmware information This page will display different information for you according your WAN setting Static IP DHCP or PPP...

Страница 60: ...This system information page is WISP AP Mode This system information page is AP Client Mode 60 ...

Страница 61: ...anagement Administrator Account Date Time PING Test Save Restore Factory Default Firmware Update Auto Provision Check Network Alive Device Administrator Account The administrator account can access the management interface through the web browser Only the administrator account has the ability to change account password 61 ...

Страница 62: ...egal character Confirm Password Enter the administrator password again Remote Administrator allows the device to be configured through the WAN port from the Internet using a web browser A username and password is still required to access the browser based management interface Remote Administration Enable Disable to access from remote site Default setting is Disable Http port for remote If you allo...

Страница 63: ...vide extra daylight in the evenings NTP Update Interval Default is 24 hours This is used to select the frequency of NTP updates NTP Server 1 Default is pool ntp org NTP Server address NTP Server 2 Default is empty Ping Test This useful diagnostic utility can be used to check if a computer is on the Internet It sends ping packets and listens for replies from the specific host Enter in a host name o...

Страница 64: ...factory default configuration after you click on the Set button Firmware Update You can upgrade the firmware of the device using this tool Make sure that the firmware you want to use is saved on the local hard drive of your computer Click on Browse to search the local hard drive for the firmware to be used for the update Upgrading the firmware will not change any of your system settings but it is ...

Страница 65: ...f enabled WATA will try to download the configuration files from the provisioning server Execution Time Default 1 hour 1 to 10 hours WATA will try to download the configuration files from the provisioning server Provision Server Provision Server default is empty 65 ...

Страница 66: ... IP addresses Execution Time 5 55 min default 10min Server 1 address www google com Server 2 address 209 131 36 158 Save Logout In Save Logout you can save the changes you have done If you want to use new setting in the WATA You have to click the Save button After you click the Save button the Phone Adapter will automatically restart and the new setting will effect 66 ...

Страница 67: ...t If you need to logout administrator right for web access please click the Logout link The web system management interface will auto logout with 1800 sec default value Save Configuration Reboot If for any reason the device is not responding correctly you may want to reboot the WATA system 67 ...

Страница 68: ...tions WATA to WATA connection via IP address Peer to Peer mode Assume there are two WATAs in the network the IP address are 172 16 0 1 172 16 0 2 Analog telephone sets are connected to the phone RJ 11 port of WATAs respectively WATA A 172 16 0 2 WATA B 172 16 0 1 201 301 WATA A 172 16 0 2 68 WATA B 172 16 0 1 Operation steps Pick up the telephone on WATA A Press the keypad 301 shall be able to con...

Страница 69: ...og in IPX 2000 and create two testing accounts password 1001 123 for WATA A and 2002 123 for WATA B for the voice calls STEP 2 Please login WATA via web browser browse to the SIP Settings menu and select the Account Setting menu In the setting page please insert the account password information obtained from your service provider in this sample we re using PLANET IPX 2000 as the IP PBX system for ...

Страница 70: ... telephone on WATA A 2 Press the keypad 2002 shall be able to connect to the WATA B 3 Then the telephone set in WATA B should ring 4 Please repeat the same dialing steps on WATA B to establish the first voice communication from WATA A Make a three way conference call 1 Make a call to the first party 2 Flash hook to hold the call 3 Dial and then you will hear a dial tone 4 Make the other call to th...

Страница 71: ...built in DHCP server can support 253 IP addresses for local network usage Q Why can I call out by WATA A Please look at the system information and line status pages check your WATA is registered to the SIP Proxy Server ITSP and check your Internet works fine You must have a SIP account or know the other ATA Gateway IP Domain Name Only then you can make a VoIP call Q I can t use web Interface to se...

Страница 72: ...1 x RJ 11 connection Protocols and Standard Standard SIP 2 0 RFC3261 SDP RFC 2327 Symmetric RTP STUN RFC 3489 ENUM RFC 2916 RTP Payload for DTMF Digits RFC2833 Outbound Proxy Support UPnP UPnPTM Voice codec G 711 A law μ law G 729 AB G 723 6 3 Kbps 5 3Kbps G 276 16 24 32 40 Kbps Fax support T 38 G 711 Fax pass through Voice Standard VAD Voice Activity Detection CNG Comfort Noise Generation G 165 2...

Результаты поиска

Содержание VIP-161W

Отзывы:

Бренды по названию

Популярные бренды

Planet VIP-161W, Руководство пользователя

Результаты поиска

Содержание VIP-161W

Отзывы:

Бренды по названию

Популярные бренды