Frequently Asked Question
Trunking with PortTech 37x Mobile Gateways
Last Updated about a month ago
The PorTech 37x Gateways allow calls to be made and received via mobile carriers.
Create a Trunk and use the following on the pjsip Settings tab.
| Parameter | Value |
|---|---|
| Username | |
| Auth | |
| Secret | |
| Authentication | None |
| Registration | None |
| Language Code | Default |
| SIP Server | (IP Address of your device) |
| SIP Server Port | 5060 |
| Context | from-pstn |
| Transport | 0.0.0.0-udp |
In the Advanced tab, change.
| Parameter | Value |
|---|---|
| Send Line in Registration | Yes |
| Support Path | No |
| Support T.38 UDPTL | No |
| T.38 UDPTL Error Correction | None |
| T.38 UDPTL NAT | No |
| T.38 UDPTL MAXDATAGRAM | No |
| Trust RPID/PAI | No |
| Send RPID/PAI | No |
| Send Private CallerID Information | No |
| Match Inbound Authentication | Default |
| Inband Progress | No |
| Direct Media | No |
| Rewrite Contact | No |
| RTP Symmetric | Yes |
| Media Encryption | None |
| Force rport | Yes |
| Message Context |
From the Codecs tab you can select.
| alaw |
| gsm |
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