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Example MP11x FXO Setup Guide v1.6 

Last Updated: 6/11/18 

 

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17. Volume Level Adjustments 

 

a. 

Configuration 

VoIP

 > 

Media 

Voice Settings

 

 

b.  One some telephone lines or telephony systems the volume of the audio on the call can 

be too low. The typical symptom is loud ringing indication on the SIP Intercom Device 
(set locally by the device itself), but when the call starts the volume is low. Therefore, an 
adjustment on the Audiocodes box to the input/output gain can be one way to adjust for 
this. 

 

 

c. 

Voice Volume

 adjusts the IP-to-TEL volume level. 

Input Gain

 adjusts the TEL-to-IP 

volume level. 

 

 

 
 

18. On-Hook Detection (Call End) 

 

a.  The antiquated telephone system does not send data on the line. Therefore, there is no 

standard way to indicate call progress on the far end (call ringing, call answered, 
voicemail, etc.). Many telephony systems attempt to deal with this by requiring DTMF 
digits to be dialed during the call. For example, voice prompts in a menu.  
 

Содержание Audiocodes MP-11 Series

Страница 1: ...firmware 6 60A in the device NOTE For more information on the parameters described below contact Audiocodes the manufacturer of this device MISC The unit takes approximately 2 minutes to boot up after...

Страница 2: ...Page 6 9 Tel to IP Routing Analog call handling Page 7 10 Automatic Dialing Page 8 11 Coders Codec Settings Page 8 12 DTMF Button Events Page 9 13 IP TEL Manipulations Changing of digits dialed Page 9...

Страница 3: ...efault Account Username Admin Password Admin Case sensitive 3 Static IP Address a Configuration VoIP Network IP Interfaces Table DHCP disabled by default will override any configured static IP Address...

Страница 4: ...umber is only really meaningful for FXS connected devices It is still recommended to enter a value as this will show up in SIP Traces and will help to reference activity For this example the numbers a...

Страница 5: ...he Audiocodes box is to register to another SIP Server For example Per Account can be set Also for registration you must also go to Configuration VoIP SIP Definitions submenu Account Table Normally re...

Страница 6: ...GW and IP to IP Analog Gateway FXO Settings b Dialing Mode setting determines how calls are dialed on the phone line One stage dialing seizes one of the available lines and dials based on Step 6 Chan...

Страница 7: ...ports to a specific IP address is defined This is only needed if calls should originate from the telephone side bound for SIP c Example FXO configuration Src Hunt Group ID Dest Phone Prefix Source Pho...

Страница 8: ...t in the Intercom Server c Example FXO configuration FXO port 1 will automatically dial 12015292425 FXO ports 2 4 will provide dial tone to the analog side 11 Coders Codec Settings a Configuration VoI...

Страница 9: ...vices and servers support RFC2833 Additionally some support SIP Info c Example FXO configuration 1st Tx DTMF Option RFC2833 13 IP TEL Manipulations Changing of digits dialed a Configuration VoIP GW an...

Страница 10: ...9 Pause 18005551212 Index 1 Number dialed by VirtuoSIS 911 Actual telephone number dialed 911 Index 2 Number dialed by VirtuoSIS 6 Actual telephone number dialed 9 Pause 9 Pause 12015292425 14 TEL IP...

Страница 11: ...lan configuration will appear b Example Take the phone number dialed by VirtuoSIS on the trunk and prepend a 9 and one second pause to it In the Dial plan Configuration window enter 1 Dial SIP SIP tru...

Страница 12: ...he volume is low Therefore an adjustment on the Audiocodes box to the input output gain can be one way to adjust for this c Voice Volume adjusts the IP to TEL volume level Input Gain adjusts the TEL t...

Страница 13: ...hows the call as active f In the Search field enter the terms DisconnectOnBusyTone DisconnectOnDialTone EnableCurrentDisconnect and EnableReversalPolarity to find the relevant settings g Try loading c...

Страница 14: ...e side Caller ID is CNAME name portion and CNUM phone number b Bellcore FSK is the type of Caller ID standard used in North America This is the default method set by the device Standard Bellcore c On...

Страница 15: ...annot be found this box will go into Emergency Mode c Configuration VoIP Applications Enabling Applications Enabling d Configure additional SAS related settings For example if unregistered stations ar...

Страница 16: ...tP recovery to gain access to the device again a Maintenance Software Update Software Upgrade Wizard b Locate the CMP firmware file for the device and press Load File Then press Next when loaded c Lea...

Страница 17: ...Ethernet directly to PC 3 Look for GARP announcement of current IP Address see below b Install a SIP Soft Client on your PC to place test calls to the FXO Gateway For example Install MicroSIP found at...

Страница 18: ...ated until traffic is received It may take a few seconds for the screen to update Example Messages to look for o When a phone line is plugged plugged into the back of the device o SIP INVITE signaling...

Страница 19: ...Debug Level 5 Install syslogViewer setup exe or comparable program on your PC Ensure that your Windows Firewall is not blocking Port 514 o When Pause Icon is shown new entries are allowed Press to sto...

Страница 20: ...Media PCM Capture RTP traffic with Wireshark o Example filter udp port 925 o Without special Audiocodes Wireshark Plugins installed the traffic will not be recognized as RTP Therefore you must decode...

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