Grandstream Networks GXW-410x Quick Installation Manual page 6

METHOD 2 Configuration:
In this scenario, you do not need any SIP accounts. So simply keep the Channels table shown
above blank.
1. Enter a SIP Server IP Address (or FQDN) in the SIP Server field under Profile 1
webpage.
2. Since this scenario works only with one-stage dialing, you will have to set Stage
Method to 1. Ex. Stage Method: ch1-8:1
3. Set the "Wait for Dial Tone" field under FXO Lines webpage to Y(Yes). Ex. Wait for
Dial Tone: ch1-8: Y
Other Important Settings:
Most settings on the web configuration pages are set to default values. However, some settings
should be configured according to the local environment.
A. PSTN Settings
The following fields need to be set according to the PSTN Service provider (or PSTN PBX):
1. Call Progress Tones (under Channels webpage)
(Dial Tone, Ring-back Tone, Busy Tone, Reorder Tone, Confirmation Tone)
These should be set according to the PSTN Service Provider or PSTN PBX that you
are using with the gateway. The format and syntax are shown on the web GUI. By
default, they are set according to North American PSTN settings.
2. Caller ID Scheme (under FXO Lines webpage)
There are 5 different options to choose from: Bellcore, ETSI_RING, ETSI_TAS,
DTMF and NTT.
B. DTMF Methods (to be used ONLY for PSTN to VOIP calls, not for VOIP to PSTN).
The gateway allows several combinations of sending DTMF across from PSTN to the IP end.
Ex. To set as in-audio: DTMF Method (1-7): ch1-8:1
www.grandstream.com
Setting DTMF Method
1 In-audio
2 RTP (RFC2833)
3 In-audio + RTP (RFC2833)
4 SIP INFO
5 In-audio + SIP INFO
6 RTP (RFC2833) + SIP INFO
7 In-audio + RTP (RFC2833) + SIP INFO
info@grandstream.com GXW-410x Quick Install Guide, p. 6