sundance-communications.com/forum Forums TDM Business Telephone Systems Samsung Telephones & Systems OS7100 SPNET and wevoip problem.

thank you nameless, Wevoip is working well with my local wifi network but with another wifi network i can hear when i call a desk extension on my PBX with my smart phone but the desk extension cannot hear me.

I have port forwarded my MGI 30000>>>>30127, OAS 40000>>>40127, 5080>>>>5060 and i have allowed port 80 and 443.
I have also turned off MPS on MMC 861.

Is there anything else i need to do?

L spud you put in the ssid of your local wifi into the wevoip settings in dm?

Do you have a separate mgi/oas card?

Mps won't be your issue. You'll need to forward udp 45000-45016.

You can reduce the 30000 range to end at 30015, and the 40000 to 40032 as well.

Hello Nameless, sorry i was silent for a while, i was a bit sick so had to take some days off work. i have done what you advised but the problem of the desk extensions not hearing a caller with wevoip extension still persist.

|Any more ideas?

Hello all,

Let me highlight the issues so you can take time and sought out solution at your convenience.
1. I have registered 3 wevoip extensions but they cannot call each other because there is a zero (0) in front of the dialled number and the error message will be you are not allowed to call this number.
2. Once i am connected to another wifi network, wevoip registers on my phone, downloads and saves profile, i can make a call to desk extensions it will ring, i will hear them but they won't hear me.
3. Is there a port on the PBX that I need to allow or forward for the voice from an external network to pass through?
I remembered you asked what system I said 7100; you asked if there is MGI/OAS card or we are using embedded, I said the embedded.
I noticed on MMC 843, there is no information on OAS,
So i checked MMC853 and there are no data on OAS card, could it be that the lack of OAS data is why we cannot communicate outside the network that the system is connected?
If yes can we get a license for OAS or we will have to buy an OAS card.
Kindly help with this.

This is the page from my router


Forwarding


Port Range Forwarding


Service :
undefinedAll Traffic [TCP&UDP/1~65535]>DNS [UDP/53~53]>FTP [TCP/21~21]>HTTP [TCP/80~80]>HTTP Secondary [TCP/8080~8080]>HTTPS [TCP/443~443]>HTTPS Secondary [TCP/8443~8443]>TFTP [UDP/69~69]>IMAP [TCP/143~143]>NNTP [TCP/119~119]>POP3 [TCP/110~110]>SNMP [UDP/161~161]>SMTP [TCP/25~25]>TELNET [TCP/23~23]>TELNET Secondary [TCP/8023~8023]>TELNET SSL [TCP/992~992]>DHCP [UDP/67~67]>L2TP [UDP/1701~1701]>PPTP [TCP/1723~1723]>IPSec [UDP/500~500]>80 [UDP/80~80]>443 [UDP/443~443]>MPS [TCP/45000~45016]>MPS [UDP/45000~45016]>MGI [TCP/30000~30127]>MGI [UDP/30000~30127]>OAS [TCP/40000~40127]>OAS [UDP/40000~40127]>Wevoip [TCP/5080~5080]>Wevoip [UDP/5080~5080]>Wevoip [TCP/5060~5060]>Wevoip [UDP/5060~5060]

IP Address :
Enable :


These are the port forward that i did, is there anything i should add?

MGI [TCP/30000~30127]->192.168.1.251 [Enabled]
MGI [UDP/30000~30127]->192.168.1.251 [Enabled]
OAS [TCP/40000~40127]->192.168.1.251 [Enabled]
OAS [UDP/40000~40127]->192.168.1.251 [Enabled]
MPS [TCP/45000~45016]->192.168.1.251 [Enabled]
MPS [UDP/45000~45016]->192.168.1.251 [Enabled]
Wevoip [TCP/5080~5080]->192.168.1.251 [Enabled]
Wevoip [UDP/5080~5080]->192.168.1.251 [Enabled]
Wevoip [TCP/5060~5060]->192.168.1.251 [Enabled]
Wevoip [UDP/5060~5060]->192.168.1.251 [Enabled]