Manuals

On this page you will find various manuals and server configurations.

Servers

Server name
Function
URL
Port
Alternative Port

SIP-server
Call agent
voip.gntel.nl
5060
38388

SIP-server
Proxy agent
voip.gntel.nl
5060
38388

STUN-server
STUN
stun.gntel.nl
3478

NTP-server
Date and time
ntp.gntel.nl

Mediagateway
Audio
between 10.000 and 20.000 at the interface used by gnTel

Allowed codecs

Codec
Net bitrate
Remarks

PCMA
64 kbit/s
G.711 A-law

PCMU
64 kbit/s
G.711 u-law

G.729
8 kbit/s
Initial costs are applicable for licence usage

H.263
Variable
Video codec

H.264
Variable
Video codec

IP-ranges which should be reachable from the customer

Netwerk address
Netmask (subnet)
Netmask (CIDR)
Remarks

194.140.246.0
255.255.255.0
/24
Address range is 194.140.246.1 till 194.140.246.255

91.215.4.0
255.255.252.0
/22
Address range is 91.215.4.1 till 91.215.7.255