Hi,

I have multiple Grandstream IP phone in my network. All IP phones are working but only one IP phone is not workint i.e GXP1625 with Freeswitch. I am able to register extension and also incoming call is working but when making outgoing call then only its not working. I tried same IP phone with Asterisk and its working in incoming and outgoing both. 

I am using this only for extension to extension calls so incoming and outgoing calls only between extensions. 

Is Grandstream GXP1625 supported with Freeswitch or not?

When I am dialing outgoing call then on CLI getting below logs:-

[NOTICE] switch_channel.c:1077 New Channel sofia/internal/2005101@Server_IP [ab84501a-345e-445c-8d4a-52d4d6594e21]
[DEBUG] switch_core_session.c:1062 Send signal sofia/internal/2005101@Server_IP [BREAK]
[DEBUG] switch_core_session.c:1062 Send signal sofia/internal/2005101@Server_IP [BREAK]
[DEBUG] switch_core_state_machine.c:472 (sofia/internal/2005101@Server_IP) Running State Change CS_NEW
[DEBUG] sofia.c:8957 sofia/internal/2005101@Server_IP receiving invite from XX.XX.XX.XX:65476 version: 1.4.26  64bit
[DEBUG] sofia.c:9124 IP XX.XX.XX.XX Rejected by acl "domains". Falling back to Digest auth.
[DEBUG] switch_core_state_machine.c:491 (sofia/internal/2005101@Server_IP) State NEW
[DEBUG] switch_core_session.c:1062 Send signal sofia/internal/2005101@Server_IP [BREAK]
[DEBUG] sofia.c:2065 detaching session ab84501a-345e-445c-8d4a-52d4d6594e21

Output of sofia status profile internal reg 2005101:-

Registrations:
=================================================================================================
Call-ID:        926642231-5060-1@GG.CCG.HD.CAA
User:           2005101@Server_IP
Contact:        "" <sip:2005101@XX.XX.XX.XX:65476>
Agent:          Grandstream GXP1625 1.0.4.6
Status:         Registered(UDP)(unknown) EXP(2017-03-16 12:25:52) EXPSECS(2409)
Ping-Status:    Reachable
Ping-Time:      0.00
Host:           Server_IP
IP:             XX.XX.XX.XX
Port:           65476
Auth-User:      2005101
Auth-Realm:     Server_IP
MWI-Account:    2005101@Server_IP

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Thanks & Regard
Uday
Site:- www.shareyourknowledge.in
Mobile:- +91-9377579349