sip account

  1. 3CX Sip Trunk Bangladesh

    Hello, 3CX system is used in our Turkey headquarters. We would like to add Bangladesh representation to the existing switchboard system. The switchboard system used in Turkey is the SIP user information of our landline number on Verimor Telekomünikasyon and all calls are made through the 3CX...

  2. Frequent disconnection from SIP Trunk [Cause: Cause: 408 Request Timeout/REGISTER from local]

    For the last few days i have been getting frequent disconnections of the SIP trunk resulting in calls being dropped and delay to come back. I use 3cx hosted instance with a supported SIP provider, Modulus in Greece. I have already contacted them and they cannot see any issues from their end. I...
    • Zisis
    • Thread
    • disconnect dns error sip trunk unregistered
    • Replies: 8
    • Forum: Other
  3. collies.

    SIP Provisioning Password Incorrect Error

    Hi! So I was trying to provision mine Cisco CP-8851 (non 3PCC) by using sip details from mine 3CX ext. numer on PBX and everything was fine, I typed the data (account login and password) to SEP file on TFTP server to make this phone work but it didn’t connected to the server, while I was...

  4. Solved [SOLVED] SUPPORT SIP REGISTRATION ACCOUNT ERROR ON GRANDSTREAM GXP1610 PHONE

    Hi everybody , Currently I have a red NO SIP account error in Grandstream's web interface, I use Grandstream GXP1610. I contacted Grandstream and they checked the settings as normal. On the Grandstream phone, I see that the network icon on the phone's small screen is not displayed, the...
    • lanhiohoppo
    • Thread
    • grandstream 1610 ip blacklist sip registered
    • Replies: 3
    • Forum: Other

  5. 3CX two SIP Trunk, reventix SIP Trunk and Mitel MiVoice SIP-Account

    Hello, I have a big question: I would like to make calls with one Phone / App via two different connections. And preferably also with the 3CX desktop app. Connection 1 is local, the SIP trunk from reventix is connected to the 3CX. Connection 2 can be reached via VPN, the SIP Account is...
  6. VOIPCONNECT

    second Trunk giving busy tone

    i have 2 trunk from 2 separates providers with different DID. one is using route 1 for incoming and router for the second. first trunk is working fine with no issues. second trunk is also registered but for incoming calls it either drop the call or give busy signal. Log on the provider's side...

  7. D-Modem: A Software SIP Modem

    A little background on D-Modem: https://www.aon.com/cyber-solutions/aon_cyber_labs/introducing-d-modem-a-software-sip-modem/ I have been able to get D-Modem calls to show up in the Siptrunk call logs, but I am not seeing anything being populated through the modem screen. The D-Modem log is...
    • dshaner
    • Thread
    • sip credentials software modem
    • Replies: 2
    • Forum: Other

  8. Solved Out of the blue the caller´s caller id reverted to the land line number we forward to our 3cx sip line

    Without changing anything, instead of seeing the caller's real caller ID, now all we see in our phones is the caller id of the land line we forwarded to our sip trunk line to feed the 3cx setup. How can I get the caller's real ID to show again in my phones? using 18.0 Update 3 (Build...
    • Nesz
    • Thread
    • forwarded calls inbound caller id landline
    • Replies: 4
    • Forum: Other

  9. Solved Configuring BT HSIPT with 3CX

    Hi there. We are having difficulty configuring our BT HSIPT sip trunk with 3cx. Since we are porting our number, BT has provided us with a Site ID, Domain Name, Test Number and Password. The BT HSIPT sip trunk template however also requires an ‘SRV Name’ for the outbound proxy field and...
    • E.S.
    • Thread
    • bt sip
    • Replies: 8
    • Forum: Other

  10. BT Outbound CLI

    Hi, We are using the BT HSIPT for the first time, and we cannot get CLI passthrough working. It is enabled on the BT portal, and we have followed BTs instructions on how to get this to work - however, it just shows the trunk number when calling out, regardless of the extensions CLI. Just...

  11. DID Logic Call or Registration to DID Logic has failed.

    I am experiencing an issue with my SIP trunk to DID Logic. This is occuring on 2 seperate 3CX installations using seperate SIP trunks to DID Logic. It appears to be similar to the report at...

  12. Solved Nexvortex DNS failure after update to 16.0.3.676

    Within minutes of the update to 16.0.3.676, my NexVortex truck failed with this error every few minutes: Registration at Nexvortex has failed. Destination (sip:000.000.000.000:5060;transport=TCP;lr) is not reachable, DNS error resolving FQDN, or service is not available. When attempting to...

  13. SIP Registration

    Hi, I am new to 3CX world, We are trying to setup generic SIP Trunk from provider Telone(Zimbabwe). The issue is Telone system is not authenticating giving us a 403 error message. They are saying rinstance appended in the Contact header of SIP is causing the issue. How do we bypass or remove the...

  14. SIP Server failed

    Hello there, I'm working on a project where I use developed a Softphone for a project that is able to make a voice call between 2 users, but currently I'm having a problem with the Server, I cannot register the SIP Account from Softphone, and it is showing me a Red color at Firewall on the 3CX...

  15. 3CX Pro SIP iiNet

    Hi, I am having issues getting a 3CX install to make outbound calls. Getting an error "Not Found 404". SIP trunk is registered ok. Looks like call is being rejected by registrar, anyone have any ideas re iiNet SIP in Australia?

  16. Add external sip account

    Is there a way to add an external SIP account to the Android client? I don't see any option to add one. I would like to be able to use the 3cx PBX as well as a personal SIP account to make personal calls from the same client.
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